diff --git a/hassio/addon-store/hassio-addon-repository.js b/hassio/addon-store/hassio-addon-repository.js
index 8e868735ad..1485fa8800 100644
--- a/hassio/addon-store/hassio-addon-repository.js
+++ b/hassio/addon-store/hassio-addon-repository.js
@@ -39,8 +39,6 @@ class HassioAddonRepository extends window.hassMixins.NavigateMixin(PolymerEleme
 `;
   }
 
-  static get is() { return 'hassio-addon-repository'; }
-
   static get properties() {
     return {
       repo: Object,
@@ -71,4 +69,4 @@ class HassioAddonRepository extends window.hassMixins.NavigateMixin(PolymerEleme
   }
 }
 
-customElements.define(HassioAddonRepository.is, HassioAddonRepository);
+customElements.define('hassio-addon-repository', HassioAddonRepository);
diff --git a/hassio/addon-store/hassio-addon-store.js b/hassio/addon-store/hassio-addon-store.js
index 4ba6738e2c..030b6e53e4 100644
--- a/hassio/addon-store/hassio-addon-store.js
+++ b/hassio/addon-store/hassio-addon-store.js
@@ -21,8 +21,6 @@ class HassioAddonStore extends PolymerElement {
 `;
   }
 
-  static get is() { return 'hassio-addon-store'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -82,4 +80,4 @@ class HassioAddonStore extends PolymerElement {
   }
 }
 
-customElements.define(HassioAddonStore.is, HassioAddonStore);
+customElements.define('hassio-addon-store', HassioAddonStore);
diff --git a/hassio/addon-store/hassio-repositories-editor.js b/hassio/addon-store/hassio-repositories-editor.js
index caf902abd5..bf8e945286 100644
--- a/hassio/addon-store/hassio-repositories-editor.js
+++ b/hassio/addon-store/hassio-repositories-editor.js
@@ -55,8 +55,6 @@ class HassioRepositoriesEditor extends PolymerElement {
 `;
   }
 
-  static get is() { return 'hassio-repositories-editor'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -90,4 +88,4 @@ class HassioRepositoriesEditor extends PolymerElement {
   }
 }
 
-customElements.define(HassioRepositoriesEditor.is, HassioRepositoriesEditor);
+customElements.define('hassio-repositories-editor', HassioRepositoriesEditor);
diff --git a/hassio/addon-view/hassio-addon-audio.js b/hassio/addon-view/hassio-addon-audio.js
index 892aa4e290..d35fdc7125 100644
--- a/hassio/addon-view/hassio-addon-audio.js
+++ b/hassio/addon-view/hassio-addon-audio.js
@@ -59,8 +59,6 @@ class HassioAddonAudio extends window.hassMixins.EventsMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'hassio-addon-audio'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -114,4 +112,4 @@ class HassioAddonAudio extends window.hassMixins.EventsMixin(PolymerElement) {
   }
 }
 
-customElements.define(HassioAddonAudio.is, HassioAddonAudio);
+customElements.define('hassio-addon-audio', HassioAddonAudio);
diff --git a/hassio/addon-view/hassio-addon-config.js b/hassio/addon-view/hassio-addon-config.js
index 943ea18de3..0f7bd4d3fa 100644
--- a/hassio/addon-view/hassio-addon-config.js
+++ b/hassio/addon-view/hassio-addon-config.js
@@ -47,8 +47,6 @@ class HassioAddonConfig extends PolymerElement {
 `;
   }
 
-  static get is() { return 'hassio-addon-config'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -97,4 +95,4 @@ class HassioAddonConfig extends PolymerElement {
   }
 }
 
-customElements.define(HassioAddonConfig.is, HassioAddonConfig);
+customElements.define('hassio-addon-config', HassioAddonConfig);
diff --git a/hassio/addon-view/hassio-addon-info.js b/hassio/addon-view/hassio-addon-info.js
index 2e185f9f3c..ce29687330 100644
--- a/hassio/addon-view/hassio-addon-info.js
+++ b/hassio/addon-view/hassio-addon-info.js
@@ -146,8 +146,6 @@ class HassioAddonInfo extends window.hassMixins.EventsMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'hassio-addon-info'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -222,4 +220,4 @@ class HassioAddonInfo extends window.hassMixins.EventsMixin(PolymerElement) {
     });
   }
 }
-customElements.define(HassioAddonInfo.is, HassioAddonInfo);
+customElements.define('hassio-addon-info', HassioAddonInfo);
diff --git a/hassio/addon-view/hassio-addon-logs.js b/hassio/addon-view/hassio-addon-logs.js
index c670237427..0adfede6b1 100644
--- a/hassio/addon-view/hassio-addon-logs.js
+++ b/hassio/addon-view/hassio-addon-logs.js
@@ -25,8 +25,6 @@ class HassioAddonLogs extends PolymerElement {
 `;
   }
 
-  static get is() { return 'hassio-addon-logs'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -55,4 +53,4 @@ class HassioAddonLogs extends PolymerElement {
   }
 }
 
-customElements.define(HassioAddonLogs.is, HassioAddonLogs);
+customElements.define('hassio-addon-logs', HassioAddonLogs);
diff --git a/hassio/addon-view/hassio-addon-network.js b/hassio/addon-view/hassio-addon-network.js
index 37579a87db..f7ef624929 100644
--- a/hassio/addon-view/hassio-addon-network.js
+++ b/hassio/addon-view/hassio-addon-network.js
@@ -57,8 +57,6 @@ class HassioAddonNetwork extends window.hassMixins.EventsMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'hassio-addon-network'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -107,4 +105,4 @@ class HassioAddonNetwork extends window.hassMixins.EventsMixin(PolymerElement) {
   }
 }
 
-customElements.define(HassioAddonNetwork.is, HassioAddonNetwork);
+customElements.define('hassio-addon-network', HassioAddonNetwork);
diff --git a/hassio/addon-view/hassio-addon-view.js b/hassio/addon-view/hassio-addon-view.js
index 68e6792c94..5d4a711a31 100644
--- a/hassio/addon-view/hassio-addon-view.js
+++ b/hassio/addon-view/hassio-addon-view.js
@@ -67,8 +67,6 @@ class HassioAddonView extends PolymerElement {
 `;
   }
 
-  static get is() { return 'hassio-addon-view'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -131,4 +129,4 @@ class HassioAddonView extends PolymerElement {
   }
 }
 
-customElements.define(HassioAddonView.is, HassioAddonView);
+customElements.define('hassio-addon-view', HassioAddonView);
diff --git a/hassio/dashboard/hassio-addons.js b/hassio/dashboard/hassio-addons.js
index c120d7c30e..617955e753 100644
--- a/hassio/dashboard/hassio-addons.js
+++ b/hassio/dashboard/hassio-addons.js
@@ -34,8 +34,6 @@ class HassioAddons extends window.hassMixins.NavigateMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'hassio-addons'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -72,4 +70,4 @@ class HassioAddons extends window.hassMixins.NavigateMixin(PolymerElement) {
   }
 }
 
-customElements.define(HassioAddons.is, HassioAddons);
+customElements.define('hassio-addons', HassioAddons);
diff --git a/hassio/dashboard/hassio-dashboard.js b/hassio/dashboard/hassio-dashboard.js
index 0496d76266..3de9fcccd5 100644
--- a/hassio/dashboard/hassio-dashboard.js
+++ b/hassio/dashboard/hassio-dashboard.js
@@ -19,8 +19,6 @@ class HassioDashboard extends window.hassMixins.EventsMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'hassio-dashboard'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -30,4 +28,4 @@ class HassioDashboard extends window.hassMixins.EventsMixin(PolymerElement) {
   }
 }
 
-customElements.define(HassioDashboard.is, HassioDashboard);
+customElements.define('hassio-dashboard', HassioDashboard);
diff --git a/hassio/dashboard/hassio-hass-update.js b/hassio/dashboard/hassio-hass-update.js
index a2ec355f0d..86b0c102bc 100644
--- a/hassio/dashboard/hassio-hass-update.js
+++ b/hassio/dashboard/hassio-hass-update.js
@@ -43,8 +43,6 @@ class HassioHassUpdate extends PolymerElement {
 `;
   }
 
-  static get is() { return 'hassio-hass-update'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -78,4 +76,4 @@ class HassioHassUpdate extends PolymerElement {
   }
 }
 
-customElements.define(HassioHassUpdate.is, HassioHassUpdate);
+customElements.define('hassio-hass-update', HassioHassUpdate);
diff --git a/hassio/hassio-app.js b/hassio/hassio-app.js
index b01ee3431c..23c45d0cc8 100644
--- a/hassio/hassio-app.js
+++ b/hassio/hassio-app.js
@@ -12,8 +12,6 @@ class HassioApp extends PolymerElement {
 `;
   }
 
-  static get is() { return 'hassio-app'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -44,4 +42,4 @@ class HassioApp extends PolymerElement {
   }
 }
 
-customElements.define(HassioApp.is, HassioApp);
+customElements.define('hassio-app', HassioApp);
diff --git a/hassio/hassio-data.js b/hassio/hassio-data.js
index a324292f05..127142287e 100644
--- a/hassio/hassio-data.js
+++ b/hassio/hassio-data.js
@@ -1,8 +1,6 @@
 import { PolymerElement } from '@polymer/polymer/polymer-element.js';
 
 class HassioData extends PolymerElement {
-  static get is() { return 'hassio-data'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -59,4 +57,4 @@ class HassioData extends PolymerElement {
   }
 }
 
-customElements.define(HassioData.is, HassioData);
+customElements.define('hassio-data', HassioData);
diff --git a/hassio/hassio-main.js b/hassio/hassio-main.js
index 760dc0f3fd..2dbba2a627 100644
--- a/hassio/hassio-main.js
+++ b/hassio/hassio-main.js
@@ -29,8 +29,6 @@ class HassioMain extends window.hassMixins.EventsMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'hassio-main'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -101,4 +99,4 @@ class HassioMain extends window.hassMixins.EventsMixin(PolymerElement) {
   }
 }
 
-customElements.define(HassioMain.is, HassioMain);
+customElements.define('hassio-main', HassioMain);
diff --git a/hassio/hassio-markdown-dialog.js b/hassio/hassio-markdown-dialog.js
index 396219c2ea..dde813111f 100644
--- a/hassio/hassio-markdown-dialog.js
+++ b/hassio/hassio-markdown-dialog.js
@@ -62,8 +62,6 @@ class HassioMarkdownDialog extends PolymerElement {
 `;
   }
 
-  static get is() { return 'hassio-markdown-dialog'; }
-
   static get properties() {
     return {
       title: String,
@@ -75,4 +73,4 @@ class HassioMarkdownDialog extends PolymerElement {
     this.$.dialog.open();
   }
 }
-customElements.define(HassioMarkdownDialog.is, HassioMarkdownDialog);
+customElements.define('hassio-markdown-dialog', HassioMarkdownDialog);
diff --git a/hassio/hassio-pages-with-tabs.js b/hassio/hassio-pages-with-tabs.js
index 68080bba62..c46c8cf6d1 100644
--- a/hassio/hassio-pages-with-tabs.js
+++ b/hassio/hassio-pages-with-tabs.js
@@ -69,8 +69,6 @@ class HassioPagesWithTabs extends window.hassMixins.NavigateMixin(PolymerElement
 `;
   }
 
-  static get is() { return 'hassio-pages-with-tabs'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -128,4 +126,4 @@ class HassioPagesWithTabs extends window.hassMixins.NavigateMixin(PolymerElement
   }
 }
 
-customElements.define(HassioPagesWithTabs.is, HassioPagesWithTabs);
+customElements.define('hassio-pages-with-tabs', HassioPagesWithTabs);
diff --git a/hassio/snapshots/hassio-snapshot.js b/hassio/snapshots/hassio-snapshot.js
index 5c3801d444..aca817d7bd 100644
--- a/hassio/snapshots/hassio-snapshot.js
+++ b/hassio/snapshots/hassio-snapshot.js
@@ -108,8 +108,6 @@ class HassioSnapshot extends PolymerElement {
 `;
   }
 
-  static get is() { return 'hassio-snapshot'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -254,4 +252,4 @@ class HassioSnapshot extends PolymerElement {
     this.snapshotSlug = null;
   }
 }
-customElements.define(HassioSnapshot.is, HassioSnapshot);
+customElements.define('hassio-snapshot', HassioSnapshot);
diff --git a/hassio/snapshots/hassio-snapshots.js b/hassio/snapshots/hassio-snapshots.js
index be062de773..10be564af8 100644
--- a/hassio/snapshots/hassio-snapshots.js
+++ b/hassio/snapshots/hassio-snapshots.js
@@ -100,8 +100,6 @@ class HassioSnapshots extends window.hassMixins.EventsMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'hassio-snapshots'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -261,4 +259,4 @@ class HassioSnapshots extends window.hassMixins.EventsMixin(PolymerElement) {
   }
 }
 
-customElements.define(HassioSnapshots.is, HassioSnapshots);
+customElements.define('hassio-snapshots', HassioSnapshots);
diff --git a/hassio/system/hassio-host-info.js b/hassio/system/hassio-host-info.js
index 84039ee3b7..c1bd5100f3 100644
--- a/hassio/system/hassio-host-info.js
+++ b/hassio/system/hassio-host-info.js
@@ -79,8 +79,6 @@ class HassioHostInfo extends window.hassMixins.EventsMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'hassio-host-info'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -154,4 +152,4 @@ class HassioHostInfo extends window.hassMixins.EventsMixin(PolymerElement) {
   }
 }
 
-customElements.define(HassioHostInfo.is, HassioHostInfo);
+customElements.define('hassio-host-info', HassioHostInfo);
diff --git a/hassio/system/hassio-supervisor-info.js b/hassio/system/hassio-supervisor-info.js
index 64d36c9aff..98440e8ec7 100644
--- a/hassio/system/hassio-supervisor-info.js
+++ b/hassio/system/hassio-supervisor-info.js
@@ -77,8 +77,6 @@ class HassioSupervisorInfo extends window.hassMixins.EventsMixin(PolymerElement)
 `;
   }
 
-  static get is() { return 'hassio-supervisor-info'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -152,4 +150,4 @@ This inludes beta releases for:
   }
 }
 
-customElements.define(HassioSupervisorInfo.is, HassioSupervisorInfo);
+customElements.define('hassio-supervisor-info', HassioSupervisorInfo);
diff --git a/hassio/system/hassio-supervisor-log.js b/hassio/system/hassio-supervisor-log.js
index 4889b5c083..c8fb63daff 100644
--- a/hassio/system/hassio-supervisor-log.js
+++ b/hassio/system/hassio-supervisor-log.js
@@ -22,8 +22,6 @@ class HassioSupervisorLog extends PolymerElement {
 `;
   }
 
-  static get is() { return 'hassio-supervisor-log'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -50,4 +48,4 @@ class HassioSupervisorLog extends PolymerElement {
   }
 }
 
-customElements.define(HassioSupervisorLog.is, HassioSupervisorLog);
+customElements.define('hassio-supervisor-log', HassioSupervisorLog);
diff --git a/hassio/system/hassio-system.js b/hassio/system/hassio-system.js
index 3654d2a835..66e958cec9 100644
--- a/hassio/system/hassio-system.js
+++ b/hassio/system/hassio-system.js
@@ -31,8 +31,6 @@ class HassioSystem extends PolymerElement {
 `;
   }
 
-  static get is() { return 'hassio-system'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -42,4 +40,4 @@ class HassioSystem extends PolymerElement {
   }
 }
 
-customElements.define(HassioSystem.is, HassioSystem);
+customElements.define('hassio-system', HassioSystem);
diff --git a/panels/config/automation/ha-automation-editor.js b/panels/config/automation/ha-automation-editor.js
index 5a63b79b33..2e87527b70 100644
--- a/panels/config/automation/ha-automation-editor.js
+++ b/panels/config/automation/ha-automation-editor.js
@@ -115,8 +115,6 @@ class HaAutomationEditor extends
 `;
   }
 
-  static get is() { return 'ha-automation-editor'; }
-
   static get properties() {
     return {
       hass: {
@@ -290,4 +288,4 @@ class HaAutomationEditor extends
   }
 }
 
-customElements.define(HaAutomationEditor.is, HaAutomationEditor);
+customElements.define('ha-automation-editor', HaAutomationEditor);
diff --git a/panels/config/automation/ha-automation-picker.js b/panels/config/automation/ha-automation-picker.js
index e60e6fe8cd..167a6a2e50 100644
--- a/panels/config/automation/ha-automation-picker.js
+++ b/panels/config/automation/ha-automation-picker.js
@@ -88,8 +88,6 @@ class HaAutomationPicker extends
 `;
   }
 
-  static get is() { return 'ha-automation-picker'; }
-
   static get properties() {
     return {
       hass: {
@@ -138,4 +136,4 @@ class HaAutomationPicker extends
   }
 }
 
-customElements.define(HaAutomationPicker.is, HaAutomationPicker);
+customElements.define('ha-automation-picker', HaAutomationPicker);
diff --git a/panels/config/automation/ha-config-automation.js b/panels/config/automation/ha-config-automation.js
index 86c6160f0f..68374a82f8 100644
--- a/panels/config/automation/ha-config-automation.js
+++ b/panels/config/automation/ha-config-automation.js
@@ -27,8 +27,6 @@ class HaConfigAutomation extends PolymerElement {
 `;
   }
 
-  static get is() { return 'ha-config-automation'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -103,4 +101,4 @@ class HaConfigAutomation extends PolymerElement {
   }
 }
 
-customElements.define(HaConfigAutomation.is, HaConfigAutomation);
+customElements.define('ha-config-automation', HaConfigAutomation);
diff --git a/panels/config/cloud/ha-config-cloud-account.js b/panels/config/cloud/ha-config-cloud-account.js
index 45eae04534..a1bdca158d 100644
--- a/panels/config/cloud/ha-config-cloud-account.js
+++ b/panels/config/cloud/ha-config-cloud-account.js
@@ -132,8 +132,6 @@ class HaConfigCloudAccount extends window.hassMixins.EventsMixin(PolymerElement)
 `;
   }
 
-  static get is() { return 'ha-config-cloud-account'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -171,4 +169,4 @@ class HaConfigCloudAccount extends window.hassMixins.EventsMixin(PolymerElement)
   }
 }
 
-customElements.define(HaConfigCloudAccount.is, HaConfigCloudAccount);
+customElements.define('ha-config-cloud-account', HaConfigCloudAccount);
diff --git a/panels/config/cloud/ha-config-cloud-forgot-password.js b/panels/config/cloud/ha-config-cloud-forgot-password.js
index ece6a012b8..e871a753b7 100644
--- a/panels/config/cloud/ha-config-cloud-forgot-password.js
+++ b/panels/config/cloud/ha-config-cloud-forgot-password.js
@@ -61,8 +61,6 @@ class HaConfigCloudForgotPassword extends window.hassMixins.EventsMixin(PolymerE
 `;
   }
 
-  static get is() { return 'ha-config-cloud-forgot-password'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -119,4 +117,4 @@ class HaConfigCloudForgotPassword extends window.hassMixins.EventsMixin(PolymerE
   }
 }
 
-customElements.define(HaConfigCloudForgotPassword.is, HaConfigCloudForgotPassword);
+customElements.define('ha-config-cloud-forgot-password', HaConfigCloudForgotPassword);
diff --git a/panels/config/cloud/ha-config-cloud-login.js b/panels/config/cloud/ha-config-cloud-login.js
index 458c86d05d..93ff4ea87d 100644
--- a/panels/config/cloud/ha-config-cloud-login.js
+++ b/panels/config/cloud/ha-config-cloud-login.js
@@ -104,8 +104,6 @@ class HaConfigCloudLogin extends
 `;
   }
 
-  static get is() { return 'ha-config-cloud-login'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -232,4 +230,4 @@ class HaConfigCloudLogin extends
   }
 }
 
-customElements.define(HaConfigCloudLogin.is, HaConfigCloudLogin);
+customElements.define('ha-config-cloud-login', HaConfigCloudLogin);
diff --git a/panels/config/cloud/ha-config-cloud-register.js b/panels/config/cloud/ha-config-cloud-register.js
index 5e894f5094..467e8bfaa2 100644
--- a/panels/config/cloud/ha-config-cloud-register.js
+++ b/panels/config/cloud/ha-config-cloud-register.js
@@ -77,8 +77,6 @@ class HaConfigCloudRegister extends window.hassMixins.EventsMixin(PolymerElement
 `;
   }
 
-  static get is() { return 'ha-config-cloud-register'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -183,4 +181,4 @@ class HaConfigCloudRegister extends window.hassMixins.EventsMixin(PolymerElement
   }
 }
 
-customElements.define(HaConfigCloudRegister.is, HaConfigCloudRegister);
+customElements.define('ha-config-cloud-register', HaConfigCloudRegister);
diff --git a/panels/config/cloud/ha-config-cloud.js b/panels/config/cloud/ha-config-cloud.js
index 31be066536..e8ec509f8c 100644
--- a/panels/config/cloud/ha-config-cloud.js
+++ b/panels/config/cloud/ha-config-cloud.js
@@ -44,8 +44,6 @@ import './ha-config-cloud-register.js';
 `;
     }
 
-    static get is() { return 'ha-config-cloud'; }
-
     static get properties() {
       return {
         hass: Object,
@@ -105,5 +103,5 @@ import './ha-config-cloud-register.js';
     }
   }
 
-  customElements.define(HaConfigCloud.is, HaConfigCloud);
+  customElements.define('ha-config-cloud', HaConfigCloud);
 }
diff --git a/panels/config/config-entries/ha-config-entries.js b/panels/config/config-entries/ha-config-entries.js
index 920ff50997..44fb7389a2 100644
--- a/panels/config/config-entries/ha-config-entries.js
+++ b/panels/config/config-entries/ha-config-entries.js
@@ -96,8 +96,6 @@ import './ha-config-flow.js';
 `;
     }
 
-    static get is() { return 'ha-config-entries'; }
-
     static get properties() {
       return {
         hass: Object,
@@ -200,5 +198,5 @@ import './ha-config-flow.js';
     }
   }
 
-  customElements.define(HaConfigManager.is, HaConfigManager);
+  customElements.define('ha-config-entries', HaConfigManager);
 }
diff --git a/panels/config/config-entries/ha-config-flow.js b/panels/config/config-entries/ha-config-flow.js
index 2d42a99c07..2afe1a845e 100644
--- a/panels/config/config-entries/ha-config-flow.js
+++ b/panels/config/config-entries/ha-config-flow.js
@@ -78,8 +78,6 @@ class HaConfigFlow extends
 `;
   }
 
-  static get is() { return 'ha-config-flow'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -192,4 +190,4 @@ class HaConfigFlow extends
   }
 }
 
-customElements.define(HaConfigFlow.is, HaConfigFlow);
+customElements.define('ha-config-flow', HaConfigFlow);
diff --git a/panels/config/core/ha-config-core.js b/panels/config/core/ha-config-core.js
index 1cbfabe960..0c22a74868 100644
--- a/panels/config/core/ha-config-core.js
+++ b/panels/config/core/ha-config-core.js
@@ -64,8 +64,6 @@ class HaConfigCore extends window.hassMixins.LocalizeMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'ha-config-core'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -100,4 +98,4 @@ class HaConfigCore extends window.hassMixins.LocalizeMixin(PolymerElement) {
   }
 }
 
-customElements.define(HaConfigCore.is, HaConfigCore);
+customElements.define('ha-config-core', HaConfigCore);
diff --git a/panels/config/core/ha-config-section-core.js b/panels/config/core/ha-config-section-core.js
index 5a8138f535..a0591382d4 100644
--- a/panels/config/core/ha-config-section-core.js
+++ b/panels/config/core/ha-config-section-core.js
@@ -115,8 +115,6 @@ class HaConfigSectionCore extends window.hassMixins.LocalizeMixin(PolymerElement
 `;
   }
 
-  static get is() { return 'ha-config-section-core'; }
-
   static get properties() {
     return {
       hass: {
@@ -173,4 +171,4 @@ class HaConfigSectionCore extends window.hassMixins.LocalizeMixin(PolymerElement
   }
 }
 
-customElements.define(HaConfigSectionCore.is, HaConfigSectionCore);
+customElements.define('ha-config-section-core', HaConfigSectionCore);
diff --git a/panels/config/core/ha-config-section-push-notifications.js b/panels/config/core/ha-config-section-push-notifications.js
index 760160f6b7..bdb1f6e1e6 100644
--- a/panels/config/core/ha-config-section-push-notifications.js
+++ b/panels/config/core/ha-config-section-push-notifications.js
@@ -27,7 +27,7 @@ class HaConfigSectionPushNotifications extends window.hassMixins.LocalizeMixin(P
 
       <paper-card>
         <div class="card-content">
-          <iron-label class="horizontal layout">            
+          <iron-label class="horizontal layout">
             [[localize('ui.panel.config.core.section.push_notifications.push_notifications')]]
             <ha-push-notifications-toggle hass="[[hass]]" push-supported="{{pushSupported}}"></ha-push-notifications-toggle>
           </iron-label>
@@ -37,8 +37,6 @@ class HaConfigSectionPushNotifications extends window.hassMixins.LocalizeMixin(P
 `;
   }
 
-  static get is() { return 'ha-config-section-push-notifications'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -51,4 +49,4 @@ class HaConfigSectionPushNotifications extends window.hassMixins.LocalizeMixin(P
   }
 }
 
-customElements.define(HaConfigSectionPushNotifications.is, HaConfigSectionPushNotifications);
+customElements.define('ha-config-section-push-notifications', HaConfigSectionPushNotifications);
diff --git a/panels/config/core/ha-config-section-themes.js b/panels/config/core/ha-config-section-themes.js
index d4662df386..c597c27f9c 100644
--- a/panels/config/core/ha-config-section-themes.js
+++ b/panels/config/core/ha-config-section-themes.js
@@ -37,8 +37,6 @@ class HaConfigSectionThemes extends
 `;
   }
 
-  static get is() { return 'ha-config-section-themes'; }
-
   static get properties() {
     return {
       hass: {
@@ -91,4 +89,4 @@ class HaConfigSectionThemes extends
   }
 }
 
-customElements.define(HaConfigSectionThemes.is, HaConfigSectionThemes);
+customElements.define('ha-config-section-themes', HaConfigSectionThemes);
diff --git a/panels/config/core/ha-config-section-translation.js b/panels/config/core/ha-config-section-translation.js
index e06afb7015..30f8a813f8 100644
--- a/panels/config/core/ha-config-section-translation.js
+++ b/panels/config/core/ha-config-section-translation.js
@@ -37,8 +37,6 @@ class HaConfigSectionTranslation extends
 `;
   }
 
-  static get is() { return 'ha-config-section-translation'; }
-
   static get properties() {
     return {
       hass: {
@@ -83,4 +81,4 @@ class HaConfigSectionTranslation extends
   }
 }
 
-customElements.define(HaConfigSectionTranslation.is, HaConfigSectionTranslation);
+customElements.define('ha-config-section-translation', HaConfigSectionTranslation);
diff --git a/panels/config/customize/ha-config-customize.js b/panels/config/customize/ha-config-customize.js
index 603627b0dc..83c8d64a5b 100644
--- a/panels/config/customize/ha-config-customize.js
+++ b/panels/config/customize/ha-config-customize.js
@@ -44,8 +44,6 @@ class HaConfigCustomize extends window.hassMixins.LocalizeMixin(PolymerElement)
 `;
   }
 
-  static get is() { return 'ha-config-customize'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -81,4 +79,4 @@ class HaConfigCustomize extends window.hassMixins.LocalizeMixin(PolymerElement)
       .sort(window.hassUtil.sortByName);
   }
 }
-customElements.define(HaConfigCustomize.is, HaConfigCustomize);
+customElements.define('ha-config-customize', HaConfigCustomize);
diff --git a/panels/config/customize/ha-customize-attribute.js b/panels/config/customize/ha-customize-attribute.js
index 56f9e5e3a2..643fb90a9c 100644
--- a/panels/config/customize/ha-customize-attribute.js
+++ b/panels/config/customize/ha-customize-attribute.js
@@ -32,8 +32,6 @@ class HaCustomizeAttribute extends PolymerElement {
 `;
   }
 
-  static get is() { return 'ha-customize-attribute'; }
-
   static get properties() {
     return {
       item: {
@@ -80,4 +78,4 @@ class HaCustomizeAttribute extends PolymerElement {
     }
   }
 }
-customElements.define(HaCustomizeAttribute.is, HaCustomizeAttribute);
+customElements.define('ha-customize-attribute', HaCustomizeAttribute);
diff --git a/panels/config/customize/ha-form-customize-attributes.js b/panels/config/customize/ha-form-customize-attributes.js
index eecc1e9a54..120383a44c 100644
--- a/panels/config/customize/ha-form-customize-attributes.js
+++ b/panels/config/customize/ha-form-customize-attributes.js
@@ -19,8 +19,6 @@ class HaFormCustomizeAttributes extends MutableData(PolymerElement) {
 `;
   }
 
-  static get is() { return 'ha-form-customize-attributes'; }
-
   static get properties() {
     return {
       attributes: {
@@ -30,4 +28,4 @@ class HaFormCustomizeAttributes extends MutableData(PolymerElement) {
     };
   }
 }
-customElements.define(HaFormCustomizeAttributes.is, HaFormCustomizeAttributes);
+customElements.define('ha-form-customize-attributes', HaFormCustomizeAttributes);
diff --git a/panels/config/customize/ha-form-customize.js b/panels/config/customize/ha-form-customize.js
index 485fb97ac8..3bc1c7333c 100644
--- a/panels/config/customize/ha-form-customize.js
+++ b/panels/config/customize/ha-form-customize.js
@@ -64,8 +64,6 @@ class HaFormCustomize extends PolymerElement {
 `;
   }
 
-  static get is() { return 'ha-form-customize'; }
-
   static get properties() {
     return {
       hass: {
@@ -266,4 +264,4 @@ class HaFormCustomize extends PolymerElement {
     );
   }
 }
-customElements.define(HaFormCustomize.is, HaFormCustomize);
+customElements.define('ha-form-customize', HaFormCustomize);
diff --git a/panels/config/customize/types/ha-customize-array.js b/panels/config/customize/types/ha-customize-array.js
index 145a08bf00..ce6d2e9e7d 100644
--- a/panels/config/customize/types/ha-customize-array.js
+++ b/panels/config/customize/types/ha-customize-array.js
@@ -24,8 +24,6 @@ class HaCustomizeArray extends window.hassMixins.EventsMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'ha-customize-array'; }
-
   static get properties() {
     return {
       item: {
@@ -51,4 +49,4 @@ class HaCustomizeArray extends window.hassMixins.EventsMixin(PolymerElement) {
     return options.indexOf(item.value);
   }
 }
-customElements.define(HaCustomizeArray.is, HaCustomizeArray);
+customElements.define('ha-customize-array', HaCustomizeArray);
diff --git a/panels/config/customize/types/ha-customize-boolean.js b/panels/config/customize/types/ha-customize-boolean.js
index dd10b26045..d65ec71abe 100644
--- a/panels/config/customize/types/ha-customize-boolean.js
+++ b/panels/config/customize/types/ha-customize-boolean.js
@@ -11,8 +11,6 @@ class HaCustomizeBoolean extends PolymerElement {
 `;
   }
 
-  static get is() { return 'ha-customize-boolean'; }
-
   static get properties() {
     return {
       item: {
@@ -22,4 +20,4 @@ class HaCustomizeBoolean extends PolymerElement {
     };
   }
 }
-customElements.define(HaCustomizeBoolean.is, HaCustomizeBoolean);
+customElements.define('ha-customize-boolean', HaCustomizeBoolean);
diff --git a/panels/config/customize/types/ha-customize-icon.js b/panels/config/customize/types/ha-customize-icon.js
index c7daad4410..65a94dedd5 100644
--- a/panels/config/customize/types/ha-customize-icon.js
+++ b/panels/config/customize/types/ha-customize-icon.js
@@ -23,8 +23,6 @@ class HaCustomizeIcon extends PolymerElement {
 `;
   }
 
-  static get is() { return 'ha-customize-icon'; }
-
   static get properties() {
     return {
       item: {
@@ -34,4 +32,4 @@ class HaCustomizeIcon extends PolymerElement {
     };
   }
 }
-customElements.define(HaCustomizeIcon.is, HaCustomizeIcon);
+customElements.define('ha-customize-icon', HaCustomizeIcon);
diff --git a/panels/config/customize/types/ha-customize-key-value.js b/panels/config/customize/types/ha-customize-key-value.js
index 1e239ba1c6..a3408c330e 100644
--- a/panels/config/customize/types/ha-customize-key-value.js
+++ b/panels/config/customize/types/ha-customize-key-value.js
@@ -23,8 +23,6 @@ class HaCustomizeKeyValue extends PolymerElement {
 `;
   }
 
-  static get is() { return 'ha-customize-key-value'; }
-
   static get properties() {
     return {
       item: {
@@ -34,4 +32,4 @@ class HaCustomizeKeyValue extends PolymerElement {
     };
   }
 }
-customElements.define(HaCustomizeKeyValue.is, HaCustomizeKeyValue);
+customElements.define('ha-customize-key-value', HaCustomizeKeyValue);
diff --git a/panels/config/customize/types/ha-customize-string.js b/panels/config/customize/types/ha-customize-string.js
index ade7377be4..83c18c31bb 100644
--- a/panels/config/customize/types/ha-customize-string.js
+++ b/panels/config/customize/types/ha-customize-string.js
@@ -10,8 +10,6 @@ class HaCustomizeString extends PolymerElement {
 `;
   }
 
-  static get is() { return 'ha-customize-string'; }
-
   static get properties() {
     return {
       item: {
@@ -25,4 +23,4 @@ class HaCustomizeString extends PolymerElement {
     return item.description + (item.type === 'json' ? ' (JSON formatted)' : '');
   }
 }
-customElements.define(HaCustomizeString.is, HaCustomizeString);
+customElements.define('ha-customize-string', HaCustomizeString);
diff --git a/panels/config/dashboard/ha-config-cloud-menu.js b/panels/config/dashboard/ha-config-cloud-menu.js
index 402317b9a5..7906d90f7c 100644
--- a/panels/config/dashboard/ha-config-cloud-menu.js
+++ b/panels/config/dashboard/ha-config-cloud-menu.js
@@ -35,8 +35,6 @@ class HaConfigCloudMenu extends window.hassMixins.NavigateMixin(PolymerElement)
 `;
   }
 
-  static get is() { return 'ha-config-cloud-menu'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -50,4 +48,4 @@ class HaConfigCloudMenu extends window.hassMixins.NavigateMixin(PolymerElement)
   }
 }
 
-customElements.define(HaConfigCloudMenu.is, HaConfigCloudMenu);
+customElements.define('ha-config-cloud-menu', HaConfigCloudMenu);
diff --git a/panels/config/dashboard/ha-config-dashboard.js b/panels/config/dashboard/ha-config-dashboard.js
index c94d5ec218..10cf25141d 100644
--- a/panels/config/dashboard/ha-config-dashboard.js
+++ b/panels/config/dashboard/ha-config-dashboard.js
@@ -51,8 +51,6 @@ class HaConfigDashboard extends window.hassMixins.LocalizeMixin(PolymerElement)
 `;
   }
 
-  static get is() { return 'ha-config-dashboard'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -68,4 +66,4 @@ class HaConfigDashboard extends window.hassMixins.LocalizeMixin(PolymerElement)
   }
 }
 
-customElements.define(HaConfigDashboard.is, HaConfigDashboard);
+customElements.define('ha-config-dashboard', HaConfigDashboard);
diff --git a/panels/config/dashboard/ha-config-entries-menu.js b/panels/config/dashboard/ha-config-entries-menu.js
index fadea0ace4..8cd919bbb1 100644
--- a/panels/config/dashboard/ha-config-entries-menu.js
+++ b/panels/config/dashboard/ha-config-entries-menu.js
@@ -30,8 +30,6 @@ class HaConfigEntriesMenu extends window.hassMixins.NavigateMixin(PolymerElement
 `;
   }
 
-  static get is() { return 'ha-config-entries-menu'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -45,4 +43,4 @@ class HaConfigEntriesMenu extends window.hassMixins.NavigateMixin(PolymerElement
   }
 }
 
-customElements.define(HaConfigEntriesMenu.is, HaConfigEntriesMenu);
+customElements.define('ha-config-entries-menu', HaConfigEntriesMenu);
diff --git a/panels/config/dashboard/ha-config-navigation.js b/panels/config/dashboard/ha-config-navigation.js
index 3ec4b58c75..0dedd1827f 100644
--- a/panels/config/dashboard/ha-config-navigation.js
+++ b/panels/config/dashboard/ha-config-navigation.js
@@ -44,8 +44,6 @@ import '../../../src/util/hass-mixins.js';
 `;
     }
 
-    static get is() { return 'ha-config-navigation'; }
-
     static get properties() {
       return {
         hass: {
@@ -82,5 +80,5 @@ import '../../../src/util/hass-mixins.js';
     }
   }
 
-  customElements.define(HaConfigNavigation.is, HaConfigNavigation);
+  customElements.define('ha-config-navigation', HaConfigNavigation);
 }
diff --git a/panels/config/ha-config-section.js b/panels/config/ha-config-section.js
index 89a5348760..68253d8d07 100644
--- a/panels/config/ha-config-section.js
+++ b/panels/config/ha-config-section.js
@@ -69,8 +69,6 @@ class HaConfigSection extends PolymerElement {
 `;
   }
 
-  static get is() { return 'ha-config-section'; }
-
   static get properties() {
     return {
       hass: {
@@ -106,4 +104,4 @@ class HaConfigSection extends PolymerElement {
   }
 }
 
-customElements.define(HaConfigSection.is, HaConfigSection);
+customElements.define('ha-config-section', HaConfigSection);
diff --git a/panels/config/ha-entity-config.js b/panels/config/ha-entity-config.js
index ee696a4339..acf29e0bb5 100644
--- a/panels/config/ha-entity-config.js
+++ b/panels/config/ha-entity-config.js
@@ -74,8 +74,6 @@ class HaEntityConfig extends PolymerElement {
 `;
   }
 
-  static get is() { return 'ha-entity-config'; }
-
   static get properties() {
     return {
       hass: {
@@ -198,4 +196,4 @@ class HaEntityConfig extends PolymerElement {
   }
 }
 
-customElements.define(HaEntityConfig.is, HaEntityConfig);
+customElements.define('ha-entity-config', HaEntityConfig);
diff --git a/panels/config/ha-panel-config.js b/panels/config/ha-panel-config.js
index e2995458f6..4f9e5a9de1 100644
--- a/panels/config/ha-panel-config.js
+++ b/panels/config/ha-panel-config.js
@@ -102,8 +102,6 @@ class HaPanelConfig extends window.hassMixins.NavigateMixin(PolymerElement) {
     `;
   }
 
-  static get is() { return 'ha-panel-config'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -153,4 +151,4 @@ class HaPanelConfig extends window.hassMixins.NavigateMixin(PolymerElement) {
   }
 }
 
-customElements.define(HaPanelConfig.is, HaPanelConfig);
+customElements.define('ha-panel-config', HaPanelConfig);
diff --git a/panels/config/script/ha-config-script.js b/panels/config/script/ha-config-script.js
index e6b53818b2..354b44aa0a 100644
--- a/panels/config/script/ha-config-script.js
+++ b/panels/config/script/ha-config-script.js
@@ -27,8 +27,6 @@ class HaConfigScript extends PolymerElement {
 `;
   }
 
-  static get is() { return 'ha-config-script'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -100,4 +98,4 @@ class HaConfigScript extends PolymerElement {
   }
 }
 
-customElements.define(HaConfigScript.is, HaConfigScript);
+customElements.define('ha-config-script', HaConfigScript);
diff --git a/panels/config/script/ha-script-editor.js b/panels/config/script/ha-script-editor.js
index fb032d8f94..71c1dd2f44 100644
--- a/panels/config/script/ha-script-editor.js
+++ b/panels/config/script/ha-script-editor.js
@@ -110,8 +110,6 @@ class HaScriptEditor extends
 `;
   }
 
-  static get is() { return 'ha-script-editor'; }
-
   static get properties() {
     return {
       hass: {
@@ -281,4 +279,4 @@ class HaScriptEditor extends
   }
 }
 
-customElements.define(HaScriptEditor.is, HaScriptEditor);
+customElements.define('ha-script-editor', HaScriptEditor);
diff --git a/panels/config/script/ha-script-picker.js b/panels/config/script/ha-script-picker.js
index e0b4e50392..c75434dd30 100644
--- a/panels/config/script/ha-script-picker.js
+++ b/panels/config/script/ha-script-picker.js
@@ -84,8 +84,6 @@ class HaScriptPicker extends
 `;
   }
 
-  static get is() { return 'ha-script-picker'; }
-
   static get properties() {
     return {
       hass: {
@@ -134,4 +132,4 @@ class HaScriptPicker extends
   }
 }
 
-customElements.define(HaScriptPicker.is, HaScriptPicker);
+customElements.define('ha-script-picker', HaScriptPicker);
diff --git a/panels/config/zwave/ha-config-zwave.js b/panels/config/zwave/ha-config-zwave.js
index 06ee8fe81f..b80e4c2ec7 100644
--- a/panels/config/zwave/ha-config-zwave.js
+++ b/panels/config/zwave/ha-config-zwave.js
@@ -209,8 +209,6 @@ class HaConfigZwave extends window.hassMixins.LocalizeMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'ha-config-zwave'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -474,4 +472,4 @@ class HaConfigZwave extends window.hassMixins.LocalizeMixin(PolymerElement) {
   }
 }
 
-customElements.define(HaConfigZwave.is, HaConfigZwave);
+customElements.define('ha-config-zwave', HaConfigZwave);
diff --git a/panels/config/zwave/zwave-groups.js b/panels/config/zwave/zwave-groups.js
index e166f0b844..105c8f3d97 100644
--- a/panels/config/zwave/zwave-groups.js
+++ b/panels/config/zwave/zwave-groups.js
@@ -83,8 +83,6 @@ class ZwaveGroups extends PolymerElement {
 `;
   }
 
-  static get is() { return 'zwave-groups'; }
-
   static get properties() {
     return {
       hass: {
@@ -238,4 +236,4 @@ class ZwaveGroups extends PolymerElement {
   }
 }
 
-customElements.define(ZwaveGroups.is, ZwaveGroups);
+customElements.define('zwave-groups', ZwaveGroups);
diff --git a/panels/config/zwave/zwave-log.js b/panels/config/zwave/zwave-log.js
index f87266b8dd..290f7cd493 100644
--- a/panels/config/zwave/zwave-log.js
+++ b/panels/config/zwave/zwave-log.js
@@ -45,8 +45,6 @@ class OzwLog extends PolymerElement {
 `;
   }
 
-  static get is() { return 'ozw-log'; }
-
   static get properties() {
     return {
       hass: {
@@ -79,4 +77,4 @@ class OzwLog extends PolymerElement {
   }
 }
 
-customElements.define(OzwLog.is, OzwLog);
+customElements.define('ozw-log', OzwLog);
diff --git a/panels/config/zwave/zwave-network.js b/panels/config/zwave/zwave-network.js
index ce09a6fc86..fb07c6b7c5 100644
--- a/panels/config/zwave/zwave-network.js
+++ b/panels/config/zwave/zwave-network.js
@@ -92,8 +92,6 @@ class ZwaveNetwork extends PolymerElement {
 `;
   }
 
-  static get is() { return 'zwave-network'; }
-
   static get properties() {
     return {
       hass: {
@@ -117,4 +115,4 @@ class ZwaveNetwork extends PolymerElement {
   }
 }
 
-customElements.define(ZwaveNetwork.is, ZwaveNetwork);
+customElements.define('zwave-network', ZwaveNetwork);
diff --git a/panels/config/zwave/zwave-node-config.js b/panels/config/zwave/zwave-node-config.js
index f42f41b16c..8f75aaf459 100644
--- a/panels/config/zwave/zwave-node-config.js
+++ b/panels/config/zwave/zwave-node-config.js
@@ -96,8 +96,6 @@ class ZwaveNodeConfig extends PolymerElement {
 `;
   }
 
-  static get is() { return 'zwave-node-config'; }
-
   static get properties() {
     return {
       hass: {
@@ -295,4 +293,4 @@ class ZwaveNodeConfig extends PolymerElement {
   }
 }
 
-customElements.define(ZwaveNodeConfig.is, ZwaveNodeConfig);
+customElements.define('zwave-node-config', ZwaveNodeConfig);
diff --git a/panels/config/zwave/zwave-node-information.js b/panels/config/zwave/zwave-node-information.js
index cecdc093e8..f162d0585e 100644
--- a/panels/config/zwave/zwave-node-information.js
+++ b/panels/config/zwave/zwave-node-information.js
@@ -44,8 +44,6 @@ class ZwaveNodeInformation extends PolymerElement {
 `;
   }
 
-  static get is() { return 'zwave-node-information'; }
-
   static get properties() {
     return {
       nodes: {
@@ -80,4 +78,4 @@ class ZwaveNodeInformation extends PolymerElement {
   }
 }
 
-customElements.define(ZwaveNodeInformation.is, ZwaveNodeInformation);
+customElements.define('zwave-node-information', ZwaveNodeInformation);
diff --git a/panels/config/zwave/zwave-usercodes.js b/panels/config/zwave/zwave-usercodes.js
index 8b5f1af0fa..ac1356e38f 100644
--- a/panels/config/zwave/zwave-usercodes.js
+++ b/panels/config/zwave/zwave-usercodes.js
@@ -58,8 +58,6 @@ class ZwaveUsercodes extends PolymerElement {
 `;
   }
 
-  static get is() { return 'zwave-usercodes'; }
-
   static get properties() {
     return {
       hass: {
@@ -194,4 +192,4 @@ class ZwaveUsercodes extends PolymerElement {
   }
 }
 
-customElements.define(ZwaveUsercodes.is, ZwaveUsercodes);
+customElements.define('zwave-usercodes', ZwaveUsercodes);
diff --git a/panels/config/zwave/zwave-values.js b/panels/config/zwave/zwave-values.js
index eab048aa10..18dfba7140 100644
--- a/panels/config/zwave/zwave-values.js
+++ b/panels/config/zwave/zwave-values.js
@@ -58,8 +58,6 @@ class ZwaveValues extends PolymerElement {
 `;
   }
 
-  static get is() { return 'zwave-values'; }
-
   static get properties() {
     return {
       hass: {
@@ -146,4 +144,4 @@ class ZwaveValues extends PolymerElement {
   }
 }
 
-customElements.define(ZwaveValues.is, ZwaveValues);
+customElements.define('zwave-values', ZwaveValues);
diff --git a/panels/dev-event/events-list.js b/panels/dev-event/events-list.js
index 444b233743..6b0a35d61d 100644
--- a/panels/dev-event/events-list.js
+++ b/panels/dev-event/events-list.js
@@ -33,8 +33,6 @@ class EventsList extends window.hassMixins.EventsMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'events-list'; }
-
   static get properties() {
     return {
       hass: {
@@ -60,4 +58,4 @@ class EventsList extends window.hassMixins.EventsMixin(PolymerElement) {
   }
 }
 
-customElements.define(EventsList.is, EventsList);
+customElements.define('events-list', EventsList);
diff --git a/panels/dev-event/ha-panel-dev-event.js b/panels/dev-event/ha-panel-dev-event.js
index ee3a440109..02a3255bb7 100644
--- a/panels/dev-event/ha-panel-dev-event.js
+++ b/panels/dev-event/ha-panel-dev-event.js
@@ -68,8 +68,6 @@ class HaPanelDevEvent extends window.hassMixins.EventsMixin(PolymerElement) {
     `;
   }
 
-  static get is() { return 'ha-panel-dev-event'; }
-
   static get properties() {
     return {
       hass: {
@@ -128,4 +126,4 @@ class HaPanelDevEvent extends window.hassMixins.EventsMixin(PolymerElement) {
   }
 }
 
-customElements.define(HaPanelDevEvent.is, HaPanelDevEvent);
+customElements.define('ha-panel-dev-event', HaPanelDevEvent);
diff --git a/panels/dev-info/ha-panel-dev-info.js b/panels/dev-info/ha-panel-dev-info.js
index 1790b80089..1dda0501b9 100644
--- a/panels/dev-info/ha-panel-dev-info.js
+++ b/panels/dev-info/ha-panel-dev-info.js
@@ -215,7 +215,6 @@ class HaPanelDevInfo extends PolymerElement {
     </paper-dialog>
     `;
   }
-  static get is() { return 'ha-panel-dev-info'; }
 
   static get properties() {
     return {
@@ -330,4 +329,4 @@ class HaPanelDevInfo extends PolymerElement {
   }
 }
 
-customElements.define(HaPanelDevInfo.is, HaPanelDevInfo);
+customElements.define('ha-panel-dev-info', HaPanelDevInfo);
diff --git a/panels/dev-mqtt/ha-panel-dev-mqtt.js b/panels/dev-mqtt/ha-panel-dev-mqtt.js
index 7ede0878e7..c94fe4566c 100644
--- a/panels/dev-mqtt/ha-panel-dev-mqtt.js
+++ b/panels/dev-mqtt/ha-panel-dev-mqtt.js
@@ -78,8 +78,6 @@ class HaPanelDevMqtt extends PolymerElement {
     `;
   }
 
-  static get is() { return 'ha-panel-dev-mqtt'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -98,4 +96,4 @@ class HaPanelDevMqtt extends PolymerElement {
   }
 }
 
-customElements.define(HaPanelDevMqtt.is, HaPanelDevMqtt);
+customElements.define('ha-panel-dev-mqtt', HaPanelDevMqtt);
diff --git a/panels/dev-service/ha-panel-dev-service.js b/panels/dev-service/ha-panel-dev-service.js
index 0d225b8457..b27c48770e 100644
--- a/panels/dev-service/ha-panel-dev-service.js
+++ b/panels/dev-service/ha-panel-dev-service.js
@@ -167,7 +167,6 @@ import '../../src/util/app-localstorage-document.js';
     </app-header-layout>
       `;
     }
-    static get is() { return 'ha-panel-dev-service'; }
 
     static get properties() {
       return {
@@ -301,5 +300,5 @@ import '../../src/util/app-localstorage-document.js';
     }
   }
 
-  customElements.define(HaPanelDevService.is, HaPanelDevService);
+  customElements.define('ha-panel-dev-service', HaPanelDevService);
 }
diff --git a/panels/dev-state/ha-panel-dev-state.js b/panels/dev-state/ha-panel-dev-state.js
index b98cfd77e0..c9cf00374e 100644
--- a/panels/dev-state/ha-panel-dev-state.js
+++ b/panels/dev-state/ha-panel-dev-state.js
@@ -135,7 +135,6 @@ class HaPanelDevState extends window.hassMixins.EventsMixin(PolymerElement) {
     </app-header-layout>
     `;
   }
-  static get is() { return 'ha-panel-dev-state'; }
 
   static get properties() {
     return {
@@ -316,4 +315,4 @@ class HaPanelDevState extends window.hassMixins.EventsMixin(PolymerElement) {
   }
 }
 
-customElements.define(HaPanelDevState.is, HaPanelDevState);
+customElements.define('ha-panel-dev-state', HaPanelDevState);
diff --git a/panels/dev-template/ha-panel-dev-template.js b/panels/dev-template/ha-panel-dev-template.js
index a95d92e071..aa57f38042 100644
--- a/panels/dev-template/ha-panel-dev-template.js
+++ b/panels/dev-template/ha-panel-dev-template.js
@@ -98,7 +98,6 @@ class HaPanelDevTemplate extends PolymerElement {
     </app-header-layout>
     `;
   }
-  static get is() { return 'ha-panel-dev-template'; }
 
   static get properties() {
     return {
@@ -196,4 +195,4 @@ For loop example:
   }
 }
 
-customElements.define(HaPanelDevTemplate.is, HaPanelDevTemplate);
+customElements.define('ha-panel-dev-template', HaPanelDevTemplate);
diff --git a/panels/hassio/ha-panel-hassio.js b/panels/hassio/ha-panel-hassio.js
index 776fe19a61..76cc0bf36c 100644
--- a/panels/hassio/ha-panel-hassio.js
+++ b/panels/hassio/ha-panel-hassio.js
@@ -21,7 +21,6 @@ class HaPanelHassio extends
     ></iframe>
     `;
   }
-  static get is() { return 'ha-panel-hassio'; }
 
   static get properties() {
     return {
@@ -77,4 +76,4 @@ class HaPanelHassio extends
   }
 }
 
-customElements.define(HaPanelHassio.is, HaPanelHassio);
+customElements.define('ha-panel-hassio', HaPanelHassio);
diff --git a/panels/history/ha-panel-history.js b/panels/history/ha-panel-history.js
index daf124c02b..63d62e2f49 100644
--- a/panels/history/ha-panel-history.js
+++ b/panels/history/ha-panel-history.js
@@ -94,7 +94,6 @@ class HaPanelHistory extends window.hassMixins.LocalizeMixin(PolymerElement) {
     </app-header-layout>
     `;
   }
-  static get is() { return 'ha-panel-history'; }
 
   static get properties() {
     return {
@@ -186,4 +185,4 @@ class HaPanelHistory extends window.hassMixins.LocalizeMixin(PolymerElement) {
   }
 }
 
-customElements.define(HaPanelHistory.is, HaPanelHistory);
+customElements.define('ha-panel-history', HaPanelHistory);
diff --git a/panels/iframe/ha-panel-iframe.js b/panels/iframe/ha-panel-iframe.js
index c18b639496..fcd7a76bae 100644
--- a/panels/iframe/ha-panel-iframe.js
+++ b/panels/iframe/ha-panel-iframe.js
@@ -27,7 +27,6 @@ class HaPanelIframe extends PolymerElement {
     ></iframe>
     `;
   }
-  static get is() { return 'ha-panel-iframe'; }
 
   static get properties() {
     return {
@@ -46,4 +45,4 @@ class HaPanelIframe extends PolymerElement {
   }
 }
 
-customElements.define(HaPanelIframe.is, HaPanelIframe);
+customElements.define('ha-panel-iframe', HaPanelIframe);
diff --git a/panels/kiosk/ha-panel-kiosk.js b/panels/kiosk/ha-panel-kiosk.js
index ca0fc15811..b3fc5aea1e 100644
--- a/panels/kiosk/ha-panel-kiosk.js
+++ b/panels/kiosk/ha-panel-kiosk.js
@@ -15,7 +15,6 @@ class HaPanelKiosk extends PolymerElement {
     ></partial-cards>
     `;
   }
-  static get is() { return 'ha-panel-kiosk'; }
 
   static get properties() {
     return {
@@ -25,4 +24,4 @@ class HaPanelKiosk extends PolymerElement {
   }
 }
 
-customElements.define(HaPanelKiosk.is, HaPanelKiosk);
+customElements.define('ha-panel-kiosk', HaPanelKiosk);
diff --git a/panels/logbook/ha-logbook-data.js b/panels/logbook/ha-logbook-data.js
index dfb98cb88f..e02b8af722 100644
--- a/panels/logbook/ha-logbook-data.js
+++ b/panels/logbook/ha-logbook-data.js
@@ -4,8 +4,6 @@ import { PolymerElement } from '@polymer/polymer/polymer-element.js';
   var DATE_CACHE = {};
 
   class HaLogbookData extends PolymerElement {
-    static get is() { return 'ha-logbook-data'; }
-
     static get properties() {
       return {
         hass: {
@@ -74,5 +72,5 @@ import { PolymerElement } from '@polymer/polymer/polymer-element.js';
     }
   }
 
-  customElements.define(HaLogbookData.is, HaLogbookData);
+  customElements.define('ha-logbook-data', HaLogbookData);
 }
diff --git a/panels/logbook/ha-logbook.js b/panels/logbook/ha-logbook.js
index c5d50e6bc1..79492c3b00 100644
--- a/panels/logbook/ha-logbook.js
+++ b/panels/logbook/ha-logbook.js
@@ -62,8 +62,6 @@ class HaLogbook extends window.hassMixins.EventsMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'ha-logbook'; }
-
   static get properties() {
     return {
       hass: {
@@ -87,4 +85,4 @@ class HaLogbook extends window.hassMixins.EventsMixin(PolymerElement) {
   }
 }
 
-customElements.define(HaLogbook.is, HaLogbook);
+customElements.define('ha-logbook', HaLogbook);
diff --git a/panels/logbook/ha-panel-logbook.js b/panels/logbook/ha-panel-logbook.js
index cbfbfab52a..05c6f69b3f 100644
--- a/panels/logbook/ha-panel-logbook.js
+++ b/panels/logbook/ha-panel-logbook.js
@@ -86,7 +86,6 @@ class HaPanelLogbook extends window.hassMixins.LocalizeMixin(PolymerElement) {
     </app-header-layout>
     `;
   }
-  static get is() { return 'ha-panel-logbook'; }
 
   static get properties() {
     return {
@@ -149,4 +148,4 @@ class HaPanelLogbook extends window.hassMixins.LocalizeMixin(PolymerElement) {
   }
 }
 
-customElements.define(HaPanelLogbook.is, HaPanelLogbook);
+customElements.define('ha-panel-logbook', HaPanelLogbook);
diff --git a/panels/mailbox/ha-panel-mailbox.js b/panels/mailbox/ha-panel-mailbox.js
index aa40a3f89c..07fd142f5b 100644
--- a/panels/mailbox/ha-panel-mailbox.js
+++ b/panels/mailbox/ha-panel-mailbox.js
@@ -149,7 +149,6 @@ class HaPanelMailbox extends window.hassMixins.LocalizeMixin(PolymerElement) {
     </paper-dialog>
     `;
   }
-  static get is() { return 'ha-panel-mailbox'; }
 
   static get properties() {
     return {
@@ -266,4 +265,4 @@ class HaPanelMailbox extends window.hassMixins.LocalizeMixin(PolymerElement) {
   }
 }
 
-customElements.define(HaPanelMailbox.is, HaPanelMailbox);
+customElements.define('ha-panel-mailbox', HaPanelMailbox);
diff --git a/panels/map/ha-entity-marker.js b/panels/map/ha-entity-marker.js
index 9d448af04c..b33dd5ee18 100644
--- a/panels/map/ha-entity-marker.js
+++ b/panels/map/ha-entity-marker.js
@@ -39,8 +39,6 @@ class HaEntityMarker extends window.hassMixins.EventsMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'ha-entity-marker'; }
-
   static get properties() {
     return {
       hass: {
@@ -77,4 +75,4 @@ class HaEntityMarker extends window.hassMixins.EventsMixin(PolymerElement) {
   }
 }
 
-customElements.define(HaEntityMarker.is, HaEntityMarker);
+customElements.define('ha-entity-marker', HaEntityMarker);
diff --git a/panels/map/ha-panel-map.js b/panels/map/ha-panel-map.js
index c890203b6e..b1d9a17928 100644
--- a/panels/map/ha-panel-map.js
+++ b/panels/map/ha-panel-map.js
@@ -32,7 +32,6 @@ class HaPanelMap extends window.hassMixins.LocalizeMixin(PolymerElement) {
     <div id='map'></div>
     `;
   }
-  static get is() { return 'ha-panel-map'; }
 
   static get properties() {
     return {
@@ -194,4 +193,4 @@ class HaPanelMap extends window.hassMixins.LocalizeMixin(PolymerElement) {
   }
 }
 
-customElements.define(HaPanelMap.is, HaPanelMap);
+customElements.define('ha-panel-map', HaPanelMap);
diff --git a/panels/shopping-list/ha-panel-shopping-list.js b/panels/shopping-list/ha-panel-shopping-list.js
index cae4866c34..24228b4e0c 100644
--- a/panels/shopping-list/ha-panel-shopping-list.js
+++ b/panels/shopping-list/ha-panel-shopping-list.js
@@ -135,7 +135,6 @@ class HaPanelShoppingList extends window.hassMixins.LocalizeMixin(PolymerElement
     </app-header-layout>
     `;
   }
-  static get is() { return 'ha-panel-shopping-list'; }
 
   static get properties() {
     return {
@@ -215,4 +214,4 @@ class HaPanelShoppingList extends window.hassMixins.LocalizeMixin(PolymerElement
   }
 }
 
-customElements.define(HaPanelShoppingList.is, HaPanelShoppingList);
+customElements.define('ha-panel-shopping-list', HaPanelShoppingList);
diff --git a/src/auth/ha-auth-flow.js b/src/auth/ha-auth-flow.js
index fd2bf549a5..814db1ceb4 100644
--- a/src/auth/ha-auth-flow.js
+++ b/src/auth/ha-auth-flow.js
@@ -31,7 +31,6 @@ class HaAuthFlow extends window.hassMixins.EventsMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'ha-auth-flow'; }
   static get properties() {
     return {
       authProvider: Object,
@@ -134,4 +133,4 @@ class HaAuthFlow extends window.hassMixins.EventsMixin(PolymerElement) {
     });
   }
 }
-customElements.define(HaAuthFlow.is, HaAuthFlow);
+customElements.define('ha-auth-flow', HaAuthFlow);
diff --git a/src/auth/ha-authorize.js b/src/auth/ha-authorize.js
index e583589ca9..a1490c7b97 100644
--- a/src/auth/ha-authorize.js
+++ b/src/auth/ha-authorize.js
@@ -29,7 +29,6 @@ class HaAuthorize extends PolymerElement {
 `;
   }
 
-  static get is() { return 'ha-authorize'; }
   static get properties() {
     return {
       _authProvider: {
@@ -66,4 +65,4 @@ class HaAuthorize extends PolymerElement {
     this._authProvider = null;
   }
 }
-customElements.define(HaAuthorize.is, HaAuthorize);
+customElements.define('ha-authorize', HaAuthorize);
diff --git a/src/auth/ha-pick-auth-provider.js b/src/auth/ha-pick-auth-provider.js
index a805896d82..44c56246ab 100644
--- a/src/auth/ha-pick-auth-provider.js
+++ b/src/auth/ha-pick-auth-provider.js
@@ -37,7 +37,6 @@ class HaPickAuthProvider extends window.hassMixins.EventsMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'ha-pick-auth-provider'; }
   static get properties() {
     return {
       _state: {
@@ -82,4 +81,4 @@ class HaPickAuthProvider extends window.hassMixins.EventsMixin(PolymerElement) {
     return a === b;
   }
 }
-customElements.define(HaPickAuthProvider.is, HaPickAuthProvider);
+customElements.define('ha-pick-auth-provider', HaPickAuthProvider);
diff --git a/src/cards/ha-badges-card.js b/src/cards/ha-badges-card.js
index e3a046683b..26756b1c09 100644
--- a/src/cards/ha-badges-card.js
+++ b/src/cards/ha-badges-card.js
@@ -18,7 +18,6 @@ class HaBadgesCard extends PolymerElement {
 `;
   }
 
-  static get is() { return 'ha-badges-card'; }
   static get properties() {
     return {
       hass: Object,
@@ -26,4 +25,4 @@ class HaBadgesCard extends PolymerElement {
     };
   }
 }
-customElements.define(HaBadgesCard.is, HaBadgesCard);
+customElements.define('ha-badges-card', HaBadgesCard);
diff --git a/src/cards/ha-camera-card.js b/src/cards/ha-camera-card.js
index 9fd1ec5c8b..a14ceab98c 100644
--- a/src/cards/ha-camera-card.js
+++ b/src/cards/ha-camera-card.js
@@ -59,7 +59,6 @@ import '../util/hass-mixins.js';
 `;
     }
 
-    static get is() { return 'ha-camera-card'; }
     static get properties() {
       return {
         hass: Object,
@@ -114,5 +113,5 @@ import '../util/hass-mixins.js';
       return window.hassUtil.computeStateName(stateObj);
     }
   }
-  customElements.define(HaCameraCard.is, HaCameraCard);
+  customElements.define('ha-camera-card', HaCameraCard);
 }
diff --git a/src/cards/ha-card-chooser.js b/src/cards/ha-card-chooser.js
index fee29c15f9..aa0a04e73c 100644
--- a/src/cards/ha-card-chooser.js
+++ b/src/cards/ha-card-chooser.js
@@ -9,7 +9,6 @@ import './ha-plant-card.js';
 import './ha-weather-card.js';
 
 class HaCardChooser extends PolymerElement {
-  static get is() { return 'ha-card-chooser'; }
   static get properties() {
     return {
       cardData: {
@@ -76,4 +75,4 @@ class HaCardChooser extends PolymerElement {
     }
   }
 }
-customElements.define(HaCardChooser.is, HaCardChooser);
+customElements.define('ha-card-chooser', HaCardChooser);
diff --git a/src/cards/ha-entities-card.js b/src/cards/ha-entities-card.js
index fd1561dab1..c5df278512 100644
--- a/src/cards/ha-entities-card.js
+++ b/src/cards/ha-entities-card.js
@@ -58,7 +58,6 @@ class HaEntitiesCard extends
 `;
   }
 
-  static get is() { return 'ha-entities-card'; }
   static get properties() {
     return {
       hass: Object,
@@ -148,4 +147,4 @@ class HaEntitiesCard extends
     return canToggleCount > 1;
   }
 }
-customElements.define(HaEntitiesCard.is, HaEntitiesCard);
+customElements.define('ha-entities-card', HaEntitiesCard);
diff --git a/src/cards/ha-history_graph-card.js b/src/cards/ha-history_graph-card.js
index 10859fcd59..dcfbb275f4 100644
--- a/src/cards/ha-history_graph-card.js
+++ b/src/cards/ha-history_graph-card.js
@@ -44,7 +44,6 @@ class HaHistoryGraphCard extends window.hassMixins.EventsMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'ha-history_graph-card'; }
   static get properties() {
     return {
       hass: Object,
@@ -106,4 +105,4 @@ class HaHistoryGraphCard extends window.hassMixins.EventsMixin(PolymerElement) {
     }
   }
 }
-customElements.define(HaHistoryGraphCard.is, HaHistoryGraphCard);
+customElements.define('ha-history_graph-card', HaHistoryGraphCard);
diff --git a/src/cards/ha-media_player-card.js b/src/cards/ha-media_player-card.js
index 6c50797aa6..1c096c00d5 100644
--- a/src/cards/ha-media_player-card.js
+++ b/src/cards/ha-media_player-card.js
@@ -181,7 +181,6 @@ class HaMediaPlayerCard extends
 `;
   }
 
-  static get is() { return 'ha-media_player-card'; }
   static get properties() {
     return {
       hass: Object,
@@ -307,4 +306,4 @@ class HaMediaPlayerCard extends
     this.playerObj.togglePower();
   }
 }
-customElements.define(HaMediaPlayerCard.is, HaMediaPlayerCard);
+customElements.define('ha-media_player-card', HaMediaPlayerCard);
diff --git a/src/cards/ha-persistent_notification-card.js b/src/cards/ha-persistent_notification-card.js
index d2836fe44d..2d4d55131a 100644
--- a/src/cards/ha-persistent_notification-card.js
+++ b/src/cards/ha-persistent_notification-card.js
@@ -48,7 +48,6 @@ class HaPersistentNotificationCard extends window.hassMixins.LocalizeMixin(Polym
 `;
   }
 
-  static get is() { return 'ha-persistent_notification-card'; }
   static get properties() {
     return {
       hass: Object,
@@ -66,4 +65,4 @@ class HaPersistentNotificationCard extends window.hassMixins.LocalizeMixin(Polym
     this.hass.callApi('DELETE', 'states/' + this.stateObj.entity_id);
   }
 }
-customElements.define(HaPersistentNotificationCard.is, HaPersistentNotificationCard);
+customElements.define('ha-persistent_notification-card', HaPersistentNotificationCard);
diff --git a/src/cards/ha-plant-card.js b/src/cards/ha-plant-card.js
index 622db3841a..e7dc4d336c 100644
--- a/src/cards/ha-plant-card.js
+++ b/src/cards/ha-plant-card.js
@@ -49,7 +49,6 @@ class HaPlantCard extends window.hassMixins.EventsMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'ha-plant-card'; }
   static get properties() {
     return {
       hass: Object,
@@ -105,4 +104,4 @@ class HaPlantCard extends window.hassMixins.EventsMixin(PolymerElement) {
   }
 }
 
-customElements.define(HaPlantCard.is, HaPlantCard);
+customElements.define('ha-plant-card', HaPlantCard);
diff --git a/src/cards/ha-weather-card.js b/src/cards/ha-weather-card.js
index f28991a6e5..b5e07a1916 100644
--- a/src/cards/ha-weather-card.js
+++ b/src/cards/ha-weather-card.js
@@ -144,7 +144,6 @@ class HaWeatherCard extends
 `;
   }
 
-  static get is() { return 'ha-weather-card'; }
   static get properties() {
     return {
       hass: Object,
@@ -237,4 +236,4 @@ class HaWeatherCard extends
     return date.toLocaleDateString(this.hass.selectedLanguage || this.hass.language, { weekday: 'short' });
   }
 }
-customElements.define(HaWeatherCard.is, HaWeatherCard);
+customElements.define('ha-weather-card', HaWeatherCard);
diff --git a/src/components/buttons/ha-call-api-button.js b/src/components/buttons/ha-call-api-button.js
index bf0d0c4ce2..f8e1bb814a 100644
--- a/src/components/buttons/ha-call-api-button.js
+++ b/src/components/buttons/ha-call-api-button.js
@@ -11,8 +11,6 @@ class HaCallApiButton extends window.hassMixins.EventsMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'ha-call-api-button'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -66,4 +64,4 @@ class HaCallApiButton extends window.hassMixins.EventsMixin(PolymerElement) {
   }
 }
 
-customElements.define(HaCallApiButton.is, HaCallApiButton);
+customElements.define('ha-call-api-button', HaCallApiButton);
diff --git a/src/components/buttons/ha-call-service-button.js b/src/components/buttons/ha-call-service-button.js
index 6dd84cba57..f7626986de 100644
--- a/src/components/buttons/ha-call-service-button.js
+++ b/src/components/buttons/ha-call-service-button.js
@@ -11,8 +11,6 @@ class HaCallServiceButton extends window.hassMixins.EventsMixin(PolymerElement)
 `;
   }
 
-  static get is() { return 'ha-call-service-button'; }
-
   static get properties() {
     return {
       hass: {
@@ -63,4 +61,4 @@ class HaCallServiceButton extends window.hassMixins.EventsMixin(PolymerElement)
   }
 }
 
-customElements.define(HaCallServiceButton.is, HaCallServiceButton);
+customElements.define('ha-call-service-button', HaCallServiceButton);
diff --git a/src/components/buttons/ha-progress-button.js b/src/components/buttons/ha-progress-button.js
index 6dd8f19123..827c39b7d9 100644
--- a/src/components/buttons/ha-progress-button.js
+++ b/src/components/buttons/ha-progress-button.js
@@ -55,8 +55,6 @@ class HaProgressButton extends PolymerElement {
 `;
   }
 
-  static get is() { return 'ha-progress-button'; }
-
   static get properties() {
     return {
       hass: {
@@ -105,4 +103,4 @@ class HaProgressButton extends PolymerElement {
   }
 }
 
-customElements.define(HaProgressButton.is, HaProgressButton);
+customElements.define('ha-progress-button', HaProgressButton);
diff --git a/src/components/domain-icon.js b/src/components/domain-icon.js
index 874ee454f5..cd96177340 100644
--- a/src/components/domain-icon.js
+++ b/src/components/domain-icon.js
@@ -11,8 +11,6 @@ class DomainIcon extends PolymerElement {
 `;
   }
 
-  static get is() { return 'domain-icon'; }
-
   static get properties() {
     return {
       domain: {
@@ -32,4 +30,4 @@ class DomainIcon extends PolymerElement {
   }
 }
 
-customElements.define(DomainIcon.is, DomainIcon);
+customElements.define('domain-icon', DomainIcon);
diff --git a/src/components/entity/ha-chart-base.js b/src/components/entity/ha-chart-base.js
index 98bf9661b3..d62b4a7784 100644
--- a/src/components/entity/ha-chart-base.js
+++ b/src/components/entity/ha-chart-base.js
@@ -134,7 +134,7 @@ class HaChartBase extends mixinBehaviors([
   get chart() {
     return this._chart;
   }
-  static get is() { return 'ha-chart-base'; }
+
   static get properties() {
     return {
       data: Object,
@@ -537,4 +537,4 @@ class HaChartBase extends mixinBehaviors([
     return getColor;
   }
 }
-customElements.define(HaChartBase.is, HaChartBase);
+customElements.define('ha-chart-base', HaChartBase);
diff --git a/src/components/entity/ha-entity-picker.js b/src/components/entity/ha-entity-picker.js
index e356c32fb8..253459a43e 100644
--- a/src/components/entity/ha-entity-picker.js
+++ b/src/components/entity/ha-entity-picker.js
@@ -49,8 +49,6 @@ class HaEntityPicker extends window.hassMixins.LocalizeMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'ha-entity-picker'; }
-
   static get properties() {
     return {
       allowCustomEntity: {
@@ -136,4 +134,4 @@ class HaEntityPicker extends window.hassMixins.LocalizeMixin(PolymerElement) {
   }
 }
 
-customElements.define(HaEntityPicker.is, HaEntityPicker);
+customElements.define('ha-entity-picker', HaEntityPicker);
diff --git a/src/components/entity/ha-entity-toggle.js b/src/components/entity/ha-entity-toggle.js
index 397a762b19..f0d7542b4a 100644
--- a/src/components/entity/ha-entity-toggle.js
+++ b/src/components/entity/ha-entity-toggle.js
@@ -36,8 +36,6 @@ class HaEntityToggle extends PolymerElement {
 `;
   }
 
-  static get is() { return 'ha-entity-toggle'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -147,4 +145,4 @@ class HaEntityToggle extends PolymerElement {
   }
 }
 
-customElements.define(HaEntityToggle.is, HaEntityToggle);
+customElements.define('ha-entity-toggle', HaEntityToggle);
diff --git a/src/components/entity/ha-state-icon.js b/src/components/entity/ha-state-icon.js
index fc81c7cdbf..108ee4946c 100644
--- a/src/components/entity/ha-state-icon.js
+++ b/src/components/entity/ha-state-icon.js
@@ -11,8 +11,6 @@ class HaStateIcon extends PolymerElement {
 `;
   }
 
-  static get is() { return 'ha-state-icon'; }
-
   static get properties() {
     return {
       stateObj: {
@@ -26,4 +24,4 @@ class HaStateIcon extends PolymerElement {
   }
 }
 
-customElements.define(HaStateIcon.is, HaStateIcon);
+customElements.define('ha-state-icon', HaStateIcon);
diff --git a/src/components/entity/ha-state-label-badge.js b/src/components/entity/ha-state-label-badge.js
index 7833fdc6f7..38c019a7be 100644
--- a/src/components/entity/ha-state-label-badge.js
+++ b/src/components/entity/ha-state-label-badge.js
@@ -55,8 +55,6 @@ class HaStateLabelBadge extends
 `;
   }
 
-  static get is() { return 'ha-state-label-badge'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -203,4 +201,4 @@ class HaStateLabelBadge extends
   }
 }
 
-customElements.define(HaStateLabelBadge.is, HaStateLabelBadge);
+customElements.define('ha-state-label-badge', HaStateLabelBadge);
diff --git a/src/components/entity/state-badge.js b/src/components/entity/state-badge.js
index ba16bad9d5..c0b6e9dc7b 100644
--- a/src/components/entity/state-badge.js
+++ b/src/components/entity/state-badge.js
@@ -43,7 +43,6 @@ class StateBadge extends PolymerElement {
 `;
   }
 
-  static get is() { return 'state-badge'; }
   static get properties() {
     return {
       stateObj: {
@@ -87,4 +86,4 @@ class StateBadge extends PolymerElement {
     Object.assign(this.style, hostStyle);
   }
 }
-customElements.define(StateBadge.is, StateBadge);
+customElements.define('state-badge', StateBadge);
diff --git a/src/components/entity/state-info.js b/src/components/entity/state-info.js
index 667a1c7452..e752780819 100644
--- a/src/components/entity/state-info.js
+++ b/src/components/entity/state-info.js
@@ -58,8 +58,6 @@ class StateInfo extends PolymerElement {
 `;
   }
 
-  static get is() { return 'state-info'; }
-
   static get properties() {
     return {
       detailed: {
@@ -82,4 +80,4 @@ class StateInfo extends PolymerElement {
   }
 }
 
-customElements.define(StateInfo.is, StateInfo);
+customElements.define('state-info', StateInfo);
diff --git a/src/components/ha-attributes.js b/src/components/ha-attributes.js
index c05b9dad31..9e86391b0e 100644
--- a/src/components/ha-attributes.js
+++ b/src/components/ha-attributes.js
@@ -30,8 +30,6 @@ class HaAttributes extends PolymerElement {
 `;
   }
 
-  static get is() { return 'ha-attributes'; }
-
   static get properties() {
     return {
       stateObj: {
@@ -79,4 +77,4 @@ class HaAttributes extends PolymerElement {
   }
 }
 
-customElements.define(HaAttributes.is, HaAttributes);
+customElements.define('ha-attributes', HaAttributes);
diff --git a/src/components/ha-card.js b/src/components/ha-card.js
index b812c40451..3515542a95 100644
--- a/src/components/ha-card.js
+++ b/src/components/ha-card.js
@@ -29,8 +29,6 @@ class HaCard extends PolymerElement {
 `;
   }
 
-  static get is() { return 'ha-card'; }
-
   static get properties() {
     return {
       header: {
@@ -40,4 +38,4 @@ class HaCard extends PolymerElement {
   }
 }
 
-customElements.define(HaCard.is, HaCard);
+customElements.define('ha-card', HaCard);
diff --git a/src/components/ha-cards.js b/src/components/ha-cards.js
index 1637f7bf34..2603c1431b 100644
--- a/src/components/ha-cards.js
+++ b/src/components/ha-cards.js
@@ -145,7 +145,6 @@ import './ha-demo-badge.js';
 `;
     }
 
-    static get is() { return 'ha-cards'; }
     static get properties() {
       return {
         hass: Object,
@@ -364,5 +363,5 @@ import './ha-demo-badge.js';
       return cards;
     }
   }
-  customElements.define(HaCards.is, HaCards);
+  customElements.define('ha-cards', HaCards);
 }
diff --git a/src/components/ha-climate-control.js b/src/components/ha-climate-control.js
index 97e641b3d5..95e178515d 100644
--- a/src/components/ha-climate-control.js
+++ b/src/components/ha-climate-control.js
@@ -48,8 +48,6 @@ class HaClimateControl extends window.hassMixins.EventsMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'ha-climate-control'; }
-
   static get properties() {
     return {
       value: {
@@ -123,4 +121,4 @@ class HaClimateControl extends window.hassMixins.EventsMixin(PolymerElement) {
   }
 }
 
-customElements.define(HaClimateControl.is, HaClimateControl);
+customElements.define('ha-climate-control', HaClimateControl);
diff --git a/src/components/ha-climate-state.js b/src/components/ha-climate-state.js
index eab9ada201..ba897ebebe 100644
--- a/src/components/ha-climate-state.js
+++ b/src/components/ha-climate-state.js
@@ -41,8 +41,6 @@ class HaClimateState extends PolymerElement {
 `;
   }
 
-  static get is() { return 'ha-climate-state'; }
-
   static get properties() {
     return {
       stateObj: Object,
@@ -80,4 +78,4 @@ class HaClimateState extends PolymerElement {
     return '';
   }
 }
-customElements.define(HaClimateState.is, HaClimateState);
+customElements.define('ha-climate-state', HaClimateState);
diff --git a/src/components/ha-color-picker.js b/src/components/ha-color-picker.js
index be1ddefaf5..071693db64 100644
--- a/src/components/ha-color-picker.js
+++ b/src/components/ha-color-picker.js
@@ -78,8 +78,6 @@ class HaColorPicker extends window.hassMixins.EventsMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'ha-color-picker'; }
-
   static get properties() {
     return {
       hsColor: {
@@ -525,4 +523,4 @@ class HaColorPicker extends window.hassMixins.EventsMixin(PolymerElement) {
     svgElement.appendChild(svgElement.tooltip);
   }
 }
-customElements.define(HaColorPicker.is, HaColorPicker);
+customElements.define('ha-color-picker', HaColorPicker);
diff --git a/src/components/ha-combo-box.js b/src/components/ha-combo-box.js
index 9a0ada87ce..2075c82a4a 100644
--- a/src/components/ha-combo-box.js
+++ b/src/components/ha-combo-box.js
@@ -36,8 +36,6 @@ class HaComboBox extends PolymerElement {
 `;
   }
 
-  static get is() { return 'ha-combo-box'; }
-
   static get properties() {
     return {
       allowCustomValue: Boolean,
@@ -83,4 +81,4 @@ class HaComboBox extends PolymerElement {
   }
 }
 
-customElements.define(HaComboBox.is, HaComboBox);
+customElements.define('ha-combo-box', HaComboBox);
diff --git a/src/components/ha-cover-controls.js b/src/components/ha-cover-controls.js
index c429654142..24655f0387 100644
--- a/src/components/ha-cover-controls.js
+++ b/src/components/ha-cover-controls.js
@@ -24,8 +24,6 @@ class HaCoverControls extends PolymerElement {
 `;
   }
 
-  static get is() { return 'ha-cover-controls'; }
-
   static get properties() {
     return {
       hass: {
@@ -65,4 +63,4 @@ class HaCoverControls extends PolymerElement {
   }
 }
 
-customElements.define(HaCoverControls.is, HaCoverControls);
+customElements.define('ha-cover-controls', HaCoverControls);
diff --git a/src/components/ha-cover-tilt-controls.js b/src/components/ha-cover-tilt-controls.js
index 3e9b04f6a9..2875f910a7 100644
--- a/src/components/ha-cover-tilt-controls.js
+++ b/src/components/ha-cover-tilt-controls.js
@@ -23,8 +23,6 @@ class HaCoverTiltControls extends PolymerElement {
 `;
   }
 
-  static get is() { return 'ha-cover-tilt-controls'; }
-
   static get properties() {
     return {
       hass: {
@@ -64,4 +62,4 @@ class HaCoverTiltControls extends PolymerElement {
   }
 }
 
-customElements.define(HaCoverTiltControls.is, HaCoverTiltControls);
+customElements.define('ha-cover-tilt-controls', HaCoverTiltControls);
diff --git a/src/components/ha-demo-badge.js b/src/components/ha-demo-badge.js
index 38e98e1166..89284b5460 100644
--- a/src/components/ha-demo-badge.js
+++ b/src/components/ha-demo-badge.js
@@ -15,8 +15,6 @@ class HaDemoBadge extends PolymerElement {
     <ha-label-badge icon="mdi:emoticon" label="Demo" description=""></ha-label-badge>
 `;
   }
-
-  static get is() { return 'ha-demo-badge'; }
 }
 
-customElements.define(HaDemoBadge.is, HaDemoBadge);
+customElements.define('ha-demo-badge', HaDemoBadge);
diff --git a/src/components/ha-form.js b/src/components/ha-form.js
index 311160dae9..eab926c558 100644
--- a/src/components/ha-form.js
+++ b/src/components/ha-form.js
@@ -70,8 +70,6 @@ class HaForm extends window.hassMixins.EventsMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'ha-form'; }
-
   static get properties() {
     return {
       data: {
@@ -118,4 +116,4 @@ class HaForm extends window.hassMixins.EventsMixin(PolymerElement) {
   }
 }
 
-customElements.define(HaForm.is, HaForm);
+customElements.define('ha-form', HaForm);
diff --git a/src/components/ha-label-badge.js b/src/components/ha-label-badge.js
index c70f0ba3aa..423d08cb3b 100644
--- a/src/components/ha-label-badge.js
+++ b/src/components/ha-label-badge.js
@@ -95,7 +95,6 @@ class HaLabelBadge extends PolymerElement {
 `;
   }
 
-  static get is() { return 'ha-label-badge'; }
   static get properties() {
     return {
       value: String,
@@ -134,4 +133,4 @@ class HaLabelBadge extends PolymerElement {
     this.$.badge.style.backgroundImage = newVal ? 'url(' + newVal + ')' : '';
   }
 }
-customElements.define(HaLabelBadge.is, HaLabelBadge);
+customElements.define('ha-label-badge', HaLabelBadge);
diff --git a/src/components/ha-labeled-slider.js b/src/components/ha-labeled-slider.js
index 84f7704570..4f8ffa9544 100644
--- a/src/components/ha-labeled-slider.js
+++ b/src/components/ha-labeled-slider.js
@@ -42,8 +42,6 @@ class HaLabeledSlider extends PolymerElement {
 `;
   }
 
-  static get is() { return 'ha-labeled-slider'; }
-
   static get properties() {
     return {
       caption: String,
@@ -60,4 +58,4 @@ class HaLabeledSlider extends PolymerElement {
   }
 }
 
-customElements.define(HaLabeledSlider.is, HaLabeledSlider);
+customElements.define('ha-labeled-slider', HaLabeledSlider);
diff --git a/src/components/ha-markdown.js b/src/components/ha-markdown.js
index 2b8818a596..f12f529a2f 100644
--- a/src/components/ha-markdown.js
+++ b/src/components/ha-markdown.js
@@ -7,8 +7,6 @@ let loaded = null;
  * @appliesMixin window.hassMixins.EventsMixin
  */
 class HaMarkdown extends window.hassMixins.EventsMixin(PolymerElement) {
-  static get is() { return 'ha-markdown'; }
-
   static get properties() {
     return {
       content: {
@@ -72,4 +70,4 @@ class HaMarkdown extends window.hassMixins.EventsMixin(PolymerElement) {
   }
 }
 
-customElements.define(HaMarkdown.is, HaMarkdown);
+customElements.define('ha-markdown', HaMarkdown);
diff --git a/src/components/ha-menu-button.js b/src/components/ha-menu-button.js
index f6381562dc..216db65a91 100644
--- a/src/components/ha-menu-button.js
+++ b/src/components/ha-menu-button.js
@@ -16,8 +16,6 @@ class HaMenuButton extends window.hassMixins.EventsMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'ha-menu-button'; }
-
   static get properties() {
     return {
       narrow: {
@@ -42,4 +40,4 @@ class HaMenuButton extends window.hassMixins.EventsMixin(PolymerElement) {
   }
 }
 
-customElements.define(HaMenuButton.is, HaMenuButton);
+customElements.define('ha-menu-button', HaMenuButton);
diff --git a/src/components/ha-paper-slider.js b/src/components/ha-paper-slider.js
index 6572c23281..2e4b530a68 100644
--- a/src/components/ha-paper-slider.js
+++ b/src/components/ha-paper-slider.js
@@ -71,8 +71,6 @@ document.head.appendChild(documentContainer.content);
   let myTemplate;
 
   class HaPaperSlider extends PaperSliderClass {
-    static get is() { return 'ha-paper-slider'; }
-
     static get template() {
       if (!myTemplate) {
         // Retrieve this element's dom-module template
@@ -87,5 +85,5 @@ document.head.appendChild(documentContainer.content);
       return myTemplate;
     }
   }
-  customElements.define(HaPaperSlider.is, HaPaperSlider);
+  customElements.define('ha-paper-slider', HaPaperSlider);
 }
diff --git a/src/components/ha-push-notifications-toggle.js b/src/components/ha-push-notifications-toggle.js
index d9e08d5804..7a11d82730 100644
--- a/src/components/ha-push-notifications-toggle.js
+++ b/src/components/ha-push-notifications-toggle.js
@@ -11,8 +11,6 @@ class HaPushNotificationsToggle extends window.hassMixins.EventsMixin(PolymerEle
 `;
   }
 
-  static get is() { return 'ha-push-notifications-toggle'; }
-
   static get properties() {
     return {
       hass: { type: Object, value: null },
@@ -122,4 +120,4 @@ class HaPushNotificationsToggle extends window.hassMixins.EventsMixin(PolymerEle
   }
 }
 
-customElements.define(HaPushNotificationsToggle.is, HaPushNotificationsToggle);
+customElements.define('ha-push-notifications-toggle', HaPushNotificationsToggle);
diff --git a/src/components/ha-relative-time.js b/src/components/ha-relative-time.js
index fc08bbe4bd..f5c2539e73 100644
--- a/src/components/ha-relative-time.js
+++ b/src/components/ha-relative-time.js
@@ -4,8 +4,6 @@ import { PolymerElement } from '@polymer/polymer/polymer-element.js';
 import relativeTime from '../../js/common/datetime/relative_time.js';
 
 class HaRelativeTime extends PolymerElement {
-  static get is() { return 'ha-relative-time'; }
-
   static get properties() {
     return {
       datetime: {
@@ -59,4 +57,4 @@ class HaRelativeTime extends PolymerElement {
   }
 }
 
-customElements.define(HaRelativeTime.is, HaRelativeTime);
+customElements.define('ha-relative-time', HaRelativeTime);
diff --git a/src/components/ha-service-description.js b/src/components/ha-service-description.js
index e57c4a6fab..99dea3b006 100644
--- a/src/components/ha-service-description.js
+++ b/src/components/ha-service-description.js
@@ -8,8 +8,6 @@ class HaServiceDescription extends PolymerElement {
 `;
   }
 
-  static get is() { return 'ha-service-description'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -27,4 +25,4 @@ class HaServiceDescription extends PolymerElement {
   }
 }
 
-customElements.define(HaServiceDescription.is, HaServiceDescription);
+customElements.define('ha-service-description', HaServiceDescription);
diff --git a/src/components/ha-service-picker.js b/src/components/ha-service-picker.js
index 7cb2512e1b..e7e79d6c15 100644
--- a/src/components/ha-service-picker.js
+++ b/src/components/ha-service-picker.js
@@ -14,8 +14,6 @@ class HaServicePicker extends window.hassMixins.LocalizeMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'ha-service-picker'; }
-
   static get properties() {
     return {
       hass: {
@@ -51,4 +49,4 @@ class HaServicePicker extends window.hassMixins.LocalizeMixin(PolymerElement) {
   }
 }
 
-customElements.define(HaServicePicker.is, HaServicePicker);
+customElements.define('ha-service-picker', HaServicePicker);
diff --git a/src/components/ha-sidebar.js b/src/components/ha-sidebar.js
index b4374b547a..3a4dd6270d 100644
--- a/src/components/ha-sidebar.js
+++ b/src/components/ha-sidebar.js
@@ -142,8 +142,6 @@ class HaSidebar extends
 `;
   }
 
-  static get is() { return 'ha-sidebar'; }
-
   static get properties() {
     return {
       hass: {
@@ -253,4 +251,4 @@ class HaSidebar extends
   }
 }
 
-customElements.define(HaSidebar.is, HaSidebar);
+customElements.define('ha-sidebar', HaSidebar);
diff --git a/src/components/ha-start-voice-button.js b/src/components/ha-start-voice-button.js
index be0948ab7f..107c9afbef 100644
--- a/src/components/ha-start-voice-button.js
+++ b/src/components/ha-start-voice-button.js
@@ -11,8 +11,6 @@ class HaStartVoiceButton extends window.hassMixins.EventsMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'ha-start-voice-button'; }
-
   static get properties() {
     return {
       hass: {
@@ -38,4 +36,4 @@ class HaStartVoiceButton extends window.hassMixins.EventsMixin(PolymerElement) {
   }
 }
 
-customElements.define(HaStartVoiceButton.is, HaStartVoiceButton);
+customElements.define('ha-start-voice-button', HaStartVoiceButton);
diff --git a/src/components/hassio-card-content.js b/src/components/hassio-card-content.js
index 6540a7e7eb..07d9eb91ab 100644
--- a/src/components/hassio-card-content.js
+++ b/src/components/hassio-card-content.js
@@ -35,7 +35,7 @@ class HassioCardContent extends PolymerElement {
       .addition {
         color: var(--secondary-text-color);
         overflow: hidden;
-        position: relative; 
+        position: relative;
         height: 2.4em;
         line-height: 1.2em;
       }
@@ -58,8 +58,6 @@ class HassioCardContent extends PolymerElement {
 `;
   }
 
-  static get is() { return 'hassio-card-content'; }
-
   static get properties() {
     return {
       title: String,
@@ -74,4 +72,4 @@ class HassioCardContent extends PolymerElement {
     };
   }
 }
-customElements.define(HassioCardContent.is, HassioCardContent);
+customElements.define('hassio-card-content', HassioCardContent);
diff --git a/src/components/state-history-chart-line.js b/src/components/state-history-chart-line.js
index 32f265345e..4a0f2cd583 100644
--- a/src/components/state-history-chart-line.js
+++ b/src/components/state-history-chart-line.js
@@ -19,7 +19,6 @@ class StateHistoryChartLine extends PolymerElement {
 `;
   }
 
-  static get is() { return 'state-history-chart-line'; }
   static get properties() {
     return {
       chartData: Object,
@@ -295,4 +294,4 @@ class StateHistoryChartLine extends PolymerElement {
     this.chartData = chartOptions;
   }
 }
-customElements.define(StateHistoryChartLine.is, StateHistoryChartLine);
+customElements.define('state-history-chart-line', StateHistoryChartLine);
diff --git a/src/components/state-history-chart-timeline.js b/src/components/state-history-chart-timeline.js
index fa10572327..da90f40c98 100644
--- a/src/components/state-history-chart-timeline.js
+++ b/src/components/state-history-chart-timeline.js
@@ -22,7 +22,6 @@ class StateHistoryChartTimeline extends PolymerElement {
 `;
   }
 
-  static get is() { return 'state-history-chart-timeline'; }
   static get properties() {
     return {
       hass: {
@@ -191,4 +190,4 @@ class StateHistoryChartTimeline extends PolymerElement {
     this.chartData = chartOptions;
   }
 }
-customElements.define(StateHistoryChartTimeline.is, StateHistoryChartTimeline);
+customElements.define('state-history-chart-timeline', StateHistoryChartTimeline);
diff --git a/src/components/state-history-charts.js b/src/components/state-history-charts.js
index 79a05955d2..f0dc16453e 100644
--- a/src/components/state-history-charts.js
+++ b/src/components/state-history-charts.js
@@ -40,7 +40,6 @@ class StateHistoryCharts extends PolymerElement {
 `;
   }
 
-  static get is() { return 'state-history-charts'; }
   static get properties() {
     return {
       hass: Object,
@@ -82,4 +81,4 @@ class StateHistoryCharts extends PolymerElement {
     return upToNow ? new Date() : endTime;
   }
 }
-customElements.define(StateHistoryCharts.is, StateHistoryCharts);
+customElements.define('state-history-charts', StateHistoryCharts);
diff --git a/src/data/ha-state-history-data.js b/src/data/ha-state-history-data.js
index 24a6a365cd..e0f930c68b 100644
--- a/src/data/ha-state-history-data.js
+++ b/src/data/ha-state-history-data.js
@@ -99,7 +99,6 @@ import '../util/hass-util.js';
    * @appliesMixin window.hassMixins.LocalizeMixin
    */
   class HaStateHistoryData extends window.hassMixins.LocalizeMixin(PolymerElement) {
-    static get is() { return 'ha-state-history-data'; }
     static get properties() {
       return {
         hass: {
@@ -382,5 +381,5 @@ import '../util/hass-util.js';
       return prom;
     }
   }
-  customElements.define(HaStateHistoryData.is, HaStateHistoryData);
+  customElements.define('ha-state-history-data', HaStateHistoryData);
 }
diff --git a/src/dialogs/ha-more-info-dialog.js b/src/dialogs/ha-more-info-dialog.js
index 20fdd41cb6..b96e5b6c30 100644
--- a/src/dialogs/ha-more-info-dialog.js
+++ b/src/dialogs/ha-more-info-dialog.js
@@ -74,7 +74,6 @@ class HaMoreInfoDialog extends window.hassMixins.DialogMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'ha-more-info-dialog'; }
   static get properties() {
     return {
       hass: Object,
@@ -162,4 +161,4 @@ class HaMoreInfoDialog extends window.hassMixins.DialogMixin(PolymerElement) {
     this.notifyResize();
   }
 }
-customElements.define(HaMoreInfoDialog.is, HaMoreInfoDialog);
+customElements.define('ha-more-info-dialog', HaMoreInfoDialog);
diff --git a/src/dialogs/ha-voice-command-dialog.js b/src/dialogs/ha-voice-command-dialog.js
index a10f19f6e4..f884a489a8 100644
--- a/src/dialogs/ha-voice-command-dialog.js
+++ b/src/dialogs/ha-voice-command-dialog.js
@@ -127,8 +127,6 @@ class HaVoiceCommandDialog extends window.hassMixins.DialogMixin(PolymerElement)
 `;
   }
 
-  static get is() { return 'ha-voice-command-dialog'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -242,4 +240,4 @@ class HaVoiceCommandDialog extends window.hassMixins.DialogMixin(PolymerElement)
   }
 }
 
-customElements.define(HaVoiceCommandDialog.is, HaVoiceCommandDialog);
+customElements.define('ha-voice-command-dialog', HaVoiceCommandDialog);
diff --git a/src/dialogs/more-info/controls/more-info-alarm_control_panel.js b/src/dialogs/more-info/controls/more-info-alarm_control_panel.js
index b5d5116f88..bf6d55d8ee 100644
--- a/src/dialogs/more-info/controls/more-info-alarm_control_panel.js
+++ b/src/dialogs/more-info/controls/more-info-alarm_control_panel.js
@@ -22,8 +22,6 @@ class MoreInfoAlarmControlPanel extends window.hassMixins.EventsMixin(PolymerEle
 `;
   }
 
-  static get is() { return 'more-info-alarm_control_panel'; }
-
   static get properties() {
     return {
       hass: {
@@ -119,4 +117,4 @@ class MoreInfoAlarmControlPanel extends window.hassMixins.EventsMixin(PolymerEle
   }
 }
 
-customElements.define(MoreInfoAlarmControlPanel.is, MoreInfoAlarmControlPanel);
+customElements.define('more-info-alarm_control_panel', MoreInfoAlarmControlPanel);
diff --git a/src/dialogs/more-info/controls/more-info-automation.js b/src/dialogs/more-info/controls/more-info-automation.js
index c2b793afc5..8f65873f5d 100644
--- a/src/dialogs/more-info/controls/more-info-automation.js
+++ b/src/dialogs/more-info/controls/more-info-automation.js
@@ -26,8 +26,6 @@ class MoreInfoAutomation extends PolymerElement {
 `;
   }
 
-  static get is() { return 'more-info-automation'; }
-
   static get properties() {
     return {
       hass: {
@@ -47,4 +45,4 @@ class MoreInfoAutomation extends PolymerElement {
   }
 }
 
-customElements.define(MoreInfoAutomation.is, MoreInfoAutomation);
+customElements.define('more-info-automation', MoreInfoAutomation);
diff --git a/src/dialogs/more-info/controls/more-info-camera.js b/src/dialogs/more-info/controls/more-info-camera.js
index 4a8cfa6653..5b86f5361a 100644
--- a/src/dialogs/more-info/controls/more-info-camera.js
+++ b/src/dialogs/more-info/controls/more-info-camera.js
@@ -20,8 +20,6 @@ class MoreInfoCamera extends window.hassMixins.EventsMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'more-info-camera'; }
-
   static get properties() {
     return {
       hass: {
@@ -69,4 +67,4 @@ class MoreInfoCamera extends window.hassMixins.EventsMixin(PolymerElement) {
   }
 }
 
-customElements.define(MoreInfoCamera.is, MoreInfoCamera);
+customElements.define('more-info-camera', MoreInfoCamera);
diff --git a/src/dialogs/more-info/controls/more-info-climate.js b/src/dialogs/more-info/controls/more-info-climate.js
index 0d6f4d2312..ebb0de90d2 100644
--- a/src/dialogs/more-info/controls/more-info-climate.js
+++ b/src/dialogs/more-info/controls/more-info-climate.js
@@ -206,8 +206,6 @@ class MoreInfoClimate extends window.hassMixins.EventsMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'more-info-climate'; }
-
   static get properties() {
     return {
       hass: {
@@ -458,4 +456,4 @@ class MoreInfoClimate extends window.hassMixins.EventsMixin(PolymerElement) {
   }
 }
 
-customElements.define(MoreInfoClimate.is, MoreInfoClimate);
+customElements.define('more-info-climate', MoreInfoClimate);
diff --git a/src/dialogs/more-info/controls/more-info-configurator.js b/src/dialogs/more-info/controls/more-info-configurator.js
index ab97fb6e76..2f50903f60 100644
--- a/src/dialogs/more-info/controls/more-info-configurator.js
+++ b/src/dialogs/more-info/controls/more-info-configurator.js
@@ -74,8 +74,6 @@ class MoreInfoConfigurator extends PolymerElement {
 `;
   }
 
-  static get is() { return 'more-info-configurator'; }
-
   static get properties() {
     return {
       stateObj: {
@@ -132,4 +130,4 @@ class MoreInfoConfigurator extends PolymerElement {
   }
 }
 
-customElements.define(MoreInfoConfigurator.is, MoreInfoConfigurator);
+customElements.define('more-info-configurator', MoreInfoConfigurator);
diff --git a/src/dialogs/more-info/controls/more-info-content.js b/src/dialogs/more-info/controls/more-info-content.js
index 3692a24a0b..d834a93182 100644
--- a/src/dialogs/more-info/controls/more-info-content.js
+++ b/src/dialogs/more-info/controls/more-info-content.js
@@ -21,8 +21,6 @@ import './more-info-vacuum.js';
 import './more-info-weather.js';
 
 class MoreInfoContent extends PolymerElement {
-  static get is() { return 'more-info-content'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -67,4 +65,4 @@ class MoreInfoContent extends PolymerElement {
   }
 }
 
-customElements.define(MoreInfoContent.is, MoreInfoContent);
+customElements.define('more-info-content', MoreInfoContent);
diff --git a/src/dialogs/more-info/controls/more-info-cover.js b/src/dialogs/more-info/controls/more-info-cover.js
index 8099aa8cf3..ba2719924b 100644
--- a/src/dialogs/more-info/controls/more-info-cover.js
+++ b/src/dialogs/more-info/controls/more-info-cover.js
@@ -51,8 +51,6 @@ import '../../../util/cover-model.js';
 `;
     }
 
-    static get is() { return 'more-info-cover'; }
-
     static get properties() {
       return {
         hass: {
@@ -110,5 +108,5 @@ import '../../../util/cover-model.js';
     }
   }
 
-  customElements.define(MoreInfoCover.is, MoreInfoCover);
+  customElements.define('more-info-cover', MoreInfoCover);
 }
diff --git a/src/dialogs/more-info/controls/more-info-default.js b/src/dialogs/more-info/controls/more-info-default.js
index c67376ae59..a633e2c52b 100644
--- a/src/dialogs/more-info/controls/more-info-default.js
+++ b/src/dialogs/more-info/controls/more-info-default.js
@@ -10,8 +10,6 @@ class MoreInfoDefault extends PolymerElement {
 `;
   }
 
-  static get is() { return 'more-info-default'; }
-
   static get properties() {
     return {
       stateObj: {
@@ -21,4 +19,4 @@ class MoreInfoDefault extends PolymerElement {
   }
 }
 
-customElements.define(MoreInfoDefault.is, MoreInfoDefault);
+customElements.define('more-info-default', MoreInfoDefault);
diff --git a/src/dialogs/more-info/controls/more-info-fan.js b/src/dialogs/more-info/controls/more-info-fan.js
index 900f4d6f30..b281779cff 100644
--- a/src/dialogs/more-info/controls/more-info-fan.js
+++ b/src/dialogs/more-info/controls/more-info-fan.js
@@ -69,8 +69,6 @@ class MoreInfoFan extends window.hassMixins.EventsMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'more-info-fan'; }
-
   static get properties() {
     return {
       hass: {
@@ -163,4 +161,4 @@ class MoreInfoFan extends window.hassMixins.EventsMixin(PolymerElement) {
   }
 }
 
-customElements.define(MoreInfoFan.is, MoreInfoFan);
+customElements.define('more-info-fan', MoreInfoFan);
diff --git a/src/dialogs/more-info/controls/more-info-group.js b/src/dialogs/more-info/controls/more-info-group.js
index c58096bd40..4d79329b84 100644
--- a/src/dialogs/more-info/controls/more-info-group.js
+++ b/src/dialogs/more-info/controls/more-info-group.js
@@ -26,8 +26,6 @@ class MoreInfoGroup extends PolymerElement {
 `;
   }
 
-  static get is() { return 'more-info-group'; }
-
   static get properties() {
     return {
       hass: {
@@ -105,4 +103,4 @@ class MoreInfoGroup extends PolymerElement {
   }
 }
 
-customElements.define(MoreInfoGroup.is, MoreInfoGroup);
+customElements.define('more-info-group', MoreInfoGroup);
diff --git a/src/dialogs/more-info/controls/more-info-history_graph.js b/src/dialogs/more-info/controls/more-info-history_graph.js
index fd7fe69e51..ad8cad1c88 100644
--- a/src/dialogs/more-info/controls/more-info-history_graph.js
+++ b/src/dialogs/more-info/controls/more-info-history_graph.js
@@ -19,7 +19,6 @@ class MoreInfoHistoryGraph extends PolymerElement {
 `;
   }
 
-  static get is() { return 'more-info-history_graph'; }
   static get properties() {
     return {
       hass: Object,
@@ -27,4 +26,4 @@ class MoreInfoHistoryGraph extends PolymerElement {
     };
   }
 }
-customElements.define(MoreInfoHistoryGraph.is, MoreInfoHistoryGraph);
+customElements.define('more-info-history_graph', MoreInfoHistoryGraph);
diff --git a/src/dialogs/more-info/controls/more-info-input_datetime.js b/src/dialogs/more-info/controls/more-info-input_datetime.js
index 6a700df7c9..0015954c43 100644
--- a/src/dialogs/more-info/controls/more-info-input_datetime.js
+++ b/src/dialogs/more-info/controls/more-info-input_datetime.js
@@ -29,10 +29,6 @@ class DatetimeInput extends PolymerElement {
 `;
   }
 
-  static get is() {
-    return 'more-info-input_datetime';
-  }
-
   constructor() {
     super();
     this.is_ready = false;
@@ -158,4 +154,4 @@ class DatetimeInput extends PolymerElement {
   }
 }
 
-customElements.define(DatetimeInput.is, DatetimeInput);
+customElements.define('more-info-input_datetime', DatetimeInput);
diff --git a/src/dialogs/more-info/controls/more-info-light.js b/src/dialogs/more-info/controls/more-info-light.js
index faeabc7477..2bcf79b52b 100644
--- a/src/dialogs/more-info/controls/more-info-light.js
+++ b/src/dialogs/more-info/controls/more-info-light.js
@@ -106,8 +106,6 @@ import '../../../util/hass-mixins.js';
 `;
     }
 
-    static get is() { return 'more-info-light'; }
-
     static get properties() {
       return {
         hass: {
@@ -257,5 +255,5 @@ import '../../../util/hass-mixins.js';
     }
   }
 
-  customElements.define(MoreInfoLight.is, MoreInfoLight);
+  customElements.define('more-info-light', MoreInfoLight);
 }
diff --git a/src/dialogs/more-info/controls/more-info-lock.js b/src/dialogs/more-info/controls/more-info-lock.js
index 713e035347..999d64967a 100644
--- a/src/dialogs/more-info/controls/more-info-lock.js
+++ b/src/dialogs/more-info/controls/more-info-lock.js
@@ -23,8 +23,6 @@ class MoreInfoLock extends PolymerElement {
 `;
   }
 
-  static get is() { return 'more-info-lock'; }
-
   static get properties() {
     return {
       hass: {
@@ -64,4 +62,4 @@ class MoreInfoLock extends PolymerElement {
   }
 }
 
-customElements.define(MoreInfoLock.is, MoreInfoLock);
+customElements.define('more-info-lock', MoreInfoLock);
diff --git a/src/dialogs/more-info/controls/more-info-media_player.js b/src/dialogs/more-info/controls/more-info-media_player.js
index a17fd46b41..18d4625106 100644
--- a/src/dialogs/more-info/controls/more-info-media_player.js
+++ b/src/dialogs/more-info/controls/more-info-media_player.js
@@ -99,8 +99,6 @@ import '../../../util/hass-mixins.js';
 `;
     }
 
-    static get is() { return 'more-info-media_player'; }
-
     static get properties() {
       return {
         hass: Object,
@@ -282,5 +280,5 @@ import '../../../util/hass-mixins.js';
     }
   }
 
-  customElements.define(MoreInfoMediaPlayer.is, MoreInfoMediaPlayer);
+  customElements.define('more-info-media_player', MoreInfoMediaPlayer);
 }
diff --git a/src/dialogs/more-info/controls/more-info-script.js b/src/dialogs/more-info/controls/more-info-script.js
index 2f797ff56d..9075524927 100644
--- a/src/dialogs/more-info/controls/more-info-script.js
+++ b/src/dialogs/more-info/controls/more-info-script.js
@@ -16,8 +16,6 @@ class MoreInfoScript extends PolymerElement {
 `;
   }
 
-  static get is() { return 'more-info-script'; }
-
   static get properties() {
     return {
       stateObj: {
@@ -27,4 +25,4 @@ class MoreInfoScript extends PolymerElement {
   }
 }
 
-customElements.define(MoreInfoScript.is, MoreInfoScript);
+customElements.define('more-info-script', MoreInfoScript);
diff --git a/src/dialogs/more-info/controls/more-info-sun.js b/src/dialogs/more-info/controls/more-info-sun.js
index 63e155c90c..38c1571a25 100644
--- a/src/dialogs/more-info/controls/more-info-sun.js
+++ b/src/dialogs/more-info/controls/more-info-sun.js
@@ -25,8 +25,6 @@ class MoreInfoSun extends PolymerElement {
 `;
   }
 
-  static get is() { return 'more-info-sun'; }
-
   static get properties() {
     return {
       stateObj: {
@@ -70,4 +68,4 @@ class MoreInfoSun extends PolymerElement {
   }
 }
 
-customElements.define(MoreInfoSun.is, MoreInfoSun);
+customElements.define('more-info-sun', MoreInfoSun);
diff --git a/src/dialogs/more-info/controls/more-info-updater.js b/src/dialogs/more-info/controls/more-info-updater.js
index ebaa2c0442..54c546e3ed 100644
--- a/src/dialogs/more-info/controls/more-info-updater.js
+++ b/src/dialogs/more-info/controls/more-info-updater.js
@@ -16,8 +16,6 @@ class MoreInfoUpdater extends PolymerElement {
 `;
   }
 
-  static get is() { return 'more-info-updater'; }
-
   static get properties() {
     return {
       stateObj: {
@@ -32,4 +30,4 @@ class MoreInfoUpdater extends PolymerElement {
   }
 }
 
-customElements.define(MoreInfoUpdater.is, MoreInfoUpdater);
+customElements.define('more-info-updater', MoreInfoUpdater);
diff --git a/src/dialogs/more-info/controls/more-info-vacuum.js b/src/dialogs/more-info/controls/more-info-vacuum.js
index 073fdba2db..65e8cbccd4 100644
--- a/src/dialogs/more-info/controls/more-info-vacuum.js
+++ b/src/dialogs/more-info/controls/more-info-vacuum.js
@@ -78,8 +78,6 @@ class MoreInfoVacuum extends PolymerElement {
 `;
   }
 
-  static get is() { return 'more-info-vacuum'; }
-
   static get properties() {
     return {
       hass: {
@@ -192,4 +190,4 @@ class MoreInfoVacuum extends PolymerElement {
   }
 }
 
-customElements.define(MoreInfoVacuum.is, MoreInfoVacuum);
+customElements.define('more-info-vacuum', MoreInfoVacuum);
diff --git a/src/dialogs/more-info/controls/more-info-weather.js b/src/dialogs/more-info/controls/more-info-weather.js
index 09bca29e4b..67b0fa9e9e 100644
--- a/src/dialogs/more-info/controls/more-info-weather.js
+++ b/src/dialogs/more-info/controls/more-info-weather.js
@@ -103,8 +103,6 @@ class MoreInfoWeather extends window.hassMixins.LocalizeMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'more-info-weather'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -182,4 +180,4 @@ class MoreInfoWeather extends window.hassMixins.LocalizeMixin(PolymerElement) {
   }
 }
 
-customElements.define(MoreInfoWeather.is, MoreInfoWeather);
+customElements.define('more-info-weather', MoreInfoWeather);
diff --git a/src/dialogs/more-info/more-info-controls.js b/src/dialogs/more-info/more-info-controls.js
index 4afaf69ede..f9cb02e0b0 100644
--- a/src/dialogs/more-info/more-info-controls.js
+++ b/src/dialogs/more-info/more-info-controls.js
@@ -73,7 +73,6 @@ import './controls/more-info-content.js';
 `;
     }
 
-    static get is() { return 'more-info-controls'; }
     static get properties() {
       return {
         hass: Object,
@@ -151,5 +150,5 @@ import './controls/more-info-content.js';
       this.fire('more-info-page', { page: 'settings' });
     }
   }
-  customElements.define(MoreInfoControls.is, MoreInfoControls);
+  customElements.define('more-info-controls', MoreInfoControls);
 }
diff --git a/src/dialogs/more-info/more-info-settings.js b/src/dialogs/more-info/more-info-settings.js
index ad48dd46ac..a17eaa6f0d 100644
--- a/src/dialogs/more-info/more-info-settings.js
+++ b/src/dialogs/more-info/more-info-settings.js
@@ -45,7 +45,6 @@ class MoreInfoSettings extends window.hassMixins.EventsMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'more-info-settings'; }
   static get properties() {
     return {
       hass: Object,
@@ -99,4 +98,4 @@ class MoreInfoSettings extends window.hassMixins.EventsMixin(PolymerElement) {
       );
   }
 }
-customElements.define(MoreInfoSettings.is, MoreInfoSettings);
+customElements.define('more-info-settings', MoreInfoSettings);
diff --git a/src/home-assistant.js b/src/home-assistant.js
index ea8a8b4f92..3b0f94e243 100644
--- a/src/home-assistant.js
+++ b/src/home-assistant.js
@@ -58,8 +58,6 @@ class HomeAssistant extends PolymerElement {
 `;
   }
 
-  static get is() { return 'home-assistant'; }
-
   static get properties() {
     return {
       connectionPromise: {
@@ -356,4 +354,4 @@ class HomeAssistant extends PolymerElement {
   }
 }
 
-customElements.define(HomeAssistant.is, HomeAssistant);
+customElements.define('home-assistant', HomeAssistant);
diff --git a/src/layouts/ha-app-layout.js b/src/layouts/ha-app-layout.js
index 43028ce555..e7e6200352 100644
--- a/src/layouts/ha-app-layout.js
+++ b/src/layouts/ha-app-layout.js
@@ -95,7 +95,5 @@ class HaAppLayout extends customElements.get('app-header-layout') {
     </div>
 `;
   }
-
-  static get is() { return 'ha-app-layout'; }
 }
-customElements.define(HaAppLayout.is, HaAppLayout);
+customElements.define('ha-app-layout', HaAppLayout);
diff --git a/src/layouts/hass-error-screen.js b/src/layouts/hass-error-screen.js
index 37e2d9ec5b..7ae65af40e 100644
--- a/src/layouts/hass-error-screen.js
+++ b/src/layouts/hass-error-screen.js
@@ -34,8 +34,6 @@ class HassErrorScreen extends PolymerElement {
 `;
   }
 
-  static get is() { return 'hass-error-screen'; }
-
   static get properties() {
     return {
       title: {
@@ -55,4 +53,4 @@ class HassErrorScreen extends PolymerElement {
   }
 }
 
-customElements.define(HassErrorScreen.is, HassErrorScreen);
+customElements.define('hass-error-screen', HassErrorScreen);
diff --git a/src/layouts/hass-loading-screen.js b/src/layouts/hass-loading-screen.js
index 524b3c59d8..a1a3f2c961 100644
--- a/src/layouts/hass-loading-screen.js
+++ b/src/layouts/hass-loading-screen.js
@@ -31,8 +31,6 @@ class HassLoadingScreen extends PolymerElement {
 `;
   }
 
-  static get is() { return 'hass-loading-screen'; }
-
   static get properties() {
     return {
       narrow: {
@@ -53,4 +51,4 @@ class HassLoadingScreen extends PolymerElement {
   }
 }
 
-customElements.define(HassLoadingScreen.is, HassLoadingScreen);
+customElements.define('hass-loading-screen', HassLoadingScreen);
diff --git a/src/layouts/hass-subpage.js b/src/layouts/hass-subpage.js
index 7b41ff177b..e47be7a437 100644
--- a/src/layouts/hass-subpage.js
+++ b/src/layouts/hass-subpage.js
@@ -22,8 +22,6 @@ class HassSubpage extends PolymerElement {
 `;
   }
 
-  static get is() { return 'hass-subpage'; }
-
   static get properties() {
     return {
       header: String
@@ -35,4 +33,4 @@ class HassSubpage extends PolymerElement {
   }
 }
 
-customElements.define(HassSubpage.is, HassSubpage);
+customElements.define('hass-subpage', HassSubpage);
diff --git a/src/layouts/home-assistant-main.js b/src/layouts/home-assistant-main.js
index 17a58b6d64..7028695849 100644
--- a/src/layouts/home-assistant-main.js
+++ b/src/layouts/home-assistant-main.js
@@ -57,8 +57,6 @@ import './partial-panel-resolver.js';
 `;
     }
 
-    static get is() { return 'home-assistant-main'; }
-
     static get properties() {
       return {
         hass: Object,
@@ -129,5 +127,5 @@ import './partial-panel-resolver.js';
     }
   }
 
-  customElements.define(HomeAssistantMain.is, HomeAssistantMain);
+  customElements.define('home-assistant-main', HomeAssistantMain);
 }
diff --git a/src/layouts/login-form.js b/src/layouts/login-form.js
index 5d0b27f344..6836ba5e86 100644
--- a/src/layouts/login-form.js
+++ b/src/layouts/login-form.js
@@ -67,8 +67,6 @@ class LoginForm extends window.hassMixins.LocalizeMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'login-form'; }
-
   static get properties() {
     return {
       hass: {
@@ -186,4 +184,4 @@ class LoginForm extends window.hassMixins.LocalizeMixin(PolymerElement) {
   }
 }
 
-customElements.define(LoginForm.is, LoginForm);
+customElements.define('login-form', LoginForm);
diff --git a/src/layouts/partial-cards.js b/src/layouts/partial-cards.js
index 18503d986a..bcc85590b0 100644
--- a/src/layouts/partial-cards.js
+++ b/src/layouts/partial-cards.js
@@ -91,8 +91,6 @@ import './ha-app-layout.js';
 `;
     }
 
-    static get is() { return 'partial-cards'; }
-
     static get properties() {
       return {
 
@@ -340,5 +338,5 @@ import './ha-app-layout.js';
     }
   }
 
-  customElements.define(PartialCards.is, PartialCards);
+  customElements.define('partial-cards', PartialCards);
 }
diff --git a/src/layouts/partial-panel-resolver.js b/src/layouts/partial-panel-resolver.js
index 2c9c2ee8cc..ece57c9295 100644
--- a/src/layouts/partial-panel-resolver.js
+++ b/src/layouts/partial-panel-resolver.js
@@ -103,8 +103,6 @@ class PartialPanelResolver extends window.hassMixins.NavigateMixin(PolymerElemen
 `;
   }
 
-  static get is() { return 'partial-panel-resolver'; }
-
   static get properties() {
     return {
       hass: {
@@ -213,4 +211,4 @@ class PartialPanelResolver extends window.hassMixins.NavigateMixin(PolymerElemen
   }
 }
 
-customElements.define(PartialPanelResolver.is, PartialPanelResolver);
+customElements.define('partial-panel-resolver', PartialPanelResolver);
diff --git a/src/managers/notification-manager.js b/src/managers/notification-manager.js
index e578a8d9fc..34245b9922 100644
--- a/src/managers/notification-manager.js
+++ b/src/managers/notification-manager.js
@@ -16,8 +16,6 @@ class NotificationManager extends PolymerElement {
 `;
   }
 
-  static get is() { return 'notification-manager'; }
-
   static get properties() {
     return {
       hass: {
@@ -95,4 +93,4 @@ class NotificationManager extends PolymerElement {
   }
 }
 
-customElements.define(NotificationManager.is, NotificationManager);
+customElements.define('notification-manager', NotificationManager);
diff --git a/src/state-summary/state-card-climate.js b/src/state-summary/state-card-climate.js
index 34d3e894e6..c5ed9831f4 100644
--- a/src/state-summary/state-card-climate.js
+++ b/src/state-summary/state-card-climate.js
@@ -28,8 +28,6 @@ class StateCardClimate extends PolymerElement {
 `;
   }
 
-  static get is() { return 'state-card-climate'; }
-
   static get properties() {
     return {
       stateObj: Object,
@@ -40,4 +38,4 @@ class StateCardClimate extends PolymerElement {
     };
   }
 }
-customElements.define(StateCardClimate.is, StateCardClimate);
+customElements.define('state-card-climate', StateCardClimate);
diff --git a/src/state-summary/state-card-configurator.js b/src/state-summary/state-card-configurator.js
index 6f450e5588..8cac696e3d 100644
--- a/src/state-summary/state-card-configurator.js
+++ b/src/state-summary/state-card-configurator.js
@@ -31,8 +31,6 @@ class StateCardConfigurator extends PolymerElement {
 `;
   }
 
-  static get is() { return 'state-card-configurator'; }
-
   static get properties() {
     return {
       stateObj: Object,
@@ -43,4 +41,4 @@ class StateCardConfigurator extends PolymerElement {
     };
   }
 }
-customElements.define(StateCardConfigurator.is, StateCardConfigurator);
+customElements.define('state-card-configurator', StateCardConfigurator);
diff --git a/src/state-summary/state-card-content.js b/src/state-summary/state-card-content.js
index 5bbcf627fc..6ec456fffa 100644
--- a/src/state-summary/state-card-content.js
+++ b/src/state-summary/state-card-content.js
@@ -16,8 +16,6 @@ import './state-card-toggle.js';
 import './state-card-weblink.js';
 
 class StateCardContent extends PolymerElement {
-  static get is() { return 'state-card-content'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -54,4 +52,4 @@ class StateCardContent extends PolymerElement {
     );
   }
 }
-customElements.define(StateCardContent.is, StateCardContent);
+customElements.define('state-card-content', StateCardContent);
diff --git a/src/state-summary/state-card-cover.js b/src/state-summary/state-card-cover.js
index 9060732487..a10ea6806c 100644
--- a/src/state-summary/state-card-cover.js
+++ b/src/state-summary/state-card-cover.js
@@ -26,8 +26,6 @@ class StateCardCover extends PolymerElement {
 `;
   }
 
-  static get is() { return 'state-card-cover'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -48,4 +46,4 @@ class StateCardCover extends PolymerElement {
     return entity;
   }
 }
-customElements.define(StateCardCover.is, StateCardCover);
+customElements.define('state-card-cover', StateCardCover);
diff --git a/src/state-summary/state-card-display.js b/src/state-summary/state-card-display.js
index 112f0eee6d..32bafee91a 100644
--- a/src/state-summary/state-card-display.js
+++ b/src/state-summary/state-card-display.js
@@ -44,8 +44,6 @@ class StateCardDisplay extends window.hassMixins.LocalizeMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'state-card-display'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -69,4 +67,4 @@ class StateCardDisplay extends window.hassMixins.LocalizeMixin(PolymerElement) {
     return classes.join(' ');
   }
 }
-customElements.define(StateCardDisplay.is, StateCardDisplay);
+customElements.define('state-card-display', StateCardDisplay);
diff --git a/src/state-summary/state-card-input_number.js b/src/state-summary/state-card-input_number.js
index 4f8176a8f8..3bb104fabb 100644
--- a/src/state-summary/state-card-input_number.js
+++ b/src/state-summary/state-card-input_number.js
@@ -50,8 +50,6 @@ class StateCardInputNumber extends mixinBehaviors([
 `;
   }
 
-  static get is() { return 'state-card-input_number'; }
-
   ready() {
     super.ready();
     if (typeof ResizeObserver === 'function') {
@@ -151,4 +149,4 @@ class StateCardInputNumber extends mixinBehaviors([
   }
 }
 
-customElements.define(StateCardInputNumber.is, StateCardInputNumber);
+customElements.define('state-card-input_number', StateCardInputNumber);
diff --git a/src/state-summary/state-card-input_select.js b/src/state-summary/state-card-input_select.js
index 4ceb8a0788..96ac9a2702 100644
--- a/src/state-summary/state-card-input_select.js
+++ b/src/state-summary/state-card-input_select.js
@@ -40,8 +40,6 @@ class StateCardInputSelect extends PolymerElement {
 `;
   }
 
-  static get is() { return 'state-card-input_select'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -80,4 +78,4 @@ class StateCardInputSelect extends PolymerElement {
     ev.stopPropagation();
   }
 }
-customElements.define(StateCardInputSelect.is, StateCardInputSelect);
+customElements.define('state-card-input_select', StateCardInputSelect);
diff --git a/src/state-summary/state-card-input_text.js b/src/state-summary/state-card-input_text.js
index 533801052c..a942ce4593 100644
--- a/src/state-summary/state-card-input_text.js
+++ b/src/state-summary/state-card-input_text.js
@@ -24,8 +24,6 @@ class StateCardInputText extends PolymerElement {
 `;
   }
 
-  static get is() { return 'state-card-input_text'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -70,4 +68,4 @@ class StateCardInputText extends PolymerElement {
   }
 }
 
-customElements.define(StateCardInputText.is, StateCardInputText);
+customElements.define('state-card-input_text', StateCardInputText);
diff --git a/src/state-summary/state-card-media_player.js b/src/state-summary/state-card-media_player.js
index 3b28e922a3..68a1e3e904 100644
--- a/src/state-summary/state-card-media_player.js
+++ b/src/state-summary/state-card-media_player.js
@@ -50,8 +50,6 @@ class StateCardMediaPlayer extends window.hassMixins.LocalizeMixin(PolymerElemen
 `;
   }
 
-  static get is() { return 'state-card-media_player'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -77,4 +75,4 @@ class StateCardMediaPlayer extends window.hassMixins.LocalizeMixin(PolymerElemen
       || localize(`state.default.${playerObj.stateObj.state}`) || playerObj.stateObj.state;
   }
 }
-customElements.define(StateCardMediaPlayer.is, StateCardMediaPlayer);
+customElements.define('state-card-media_player', StateCardMediaPlayer);
diff --git a/src/state-summary/state-card-scene.js b/src/state-summary/state-card-scene.js
index 29008159fc..e2f7280ba0 100644
--- a/src/state-summary/state-card-scene.js
+++ b/src/state-summary/state-card-scene.js
@@ -30,8 +30,6 @@ class StateCardScene extends window.hassMixins.LocalizeMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'state-card-scene'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -51,4 +49,4 @@ class StateCardScene extends window.hassMixins.LocalizeMixin(PolymerElement) {
     );
   }
 }
-customElements.define(StateCardScene.is, StateCardScene);
+customElements.define('state-card-scene', StateCardScene);
diff --git a/src/state-summary/state-card-script.js b/src/state-summary/state-card-script.js
index 800f2ba2a9..4cd5a56150 100644
--- a/src/state-summary/state-card-script.js
+++ b/src/state-summary/state-card-script.js
@@ -40,8 +40,6 @@ class StateCardScript extends window.hassMixins.LocalizeMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'state-card-script'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -61,4 +59,4 @@ class StateCardScript extends window.hassMixins.LocalizeMixin(PolymerElement) {
     );
   }
 }
-customElements.define(StateCardScript.is, StateCardScript);
+customElements.define('state-card-script', StateCardScript);
diff --git a/src/state-summary/state-card-timer.js b/src/state-summary/state-card-timer.js
index 4cde4f0a24..e2237a6404 100644
--- a/src/state-summary/state-card-timer.js
+++ b/src/state-summary/state-card-timer.js
@@ -28,8 +28,6 @@ class StateCardTimer extends window.hassMixins.LocalizeMixin(PolymerElement) {
 `;
   }
 
-  static get is() { return 'state-card-timer'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -83,4 +81,4 @@ class StateCardTimer extends window.hassMixins.LocalizeMixin(PolymerElement) {
     return window.hassUtil.secondsToDuration(time);
   }
 }
-customElements.define(StateCardTimer.is, StateCardTimer);
+customElements.define('state-card-timer', StateCardTimer);
diff --git a/src/state-summary/state-card-toggle.js b/src/state-summary/state-card-toggle.js
index c78702769a..cd4f81455f 100644
--- a/src/state-summary/state-card-toggle.js
+++ b/src/state-summary/state-card-toggle.js
@@ -23,8 +23,6 @@ class StateCardToggle extends PolymerElement {
 `;
   }
 
-  static get is() { return 'state-card-toggle'; }
-
   static get properties() {
     return {
       hass: Object,
@@ -36,4 +34,4 @@ class StateCardToggle extends PolymerElement {
     };
   }
 }
-customElements.define(StateCardToggle.is, StateCardToggle);
+customElements.define('state-card-toggle', StateCardToggle);
diff --git a/src/state-summary/state-card-weblink.js b/src/state-summary/state-card-weblink.js
index a75af49fcd..b54fdaaf1c 100644
--- a/src/state-summary/state-card-weblink.js
+++ b/src/state-summary/state-card-weblink.js
@@ -26,8 +26,6 @@ class StateCardWeblink extends PolymerElement {
 `;
   }
 
-  static get is() { return 'state-card-weblink'; }
-
   static get properties() {
     return {
       stateObj: Object,
@@ -53,4 +51,4 @@ class StateCardWeblink extends PolymerElement {
     window.open(this.stateObj.state, '_blank');
   }
 }
-customElements.define(StateCardWeblink.is, StateCardWeblink);
+customElements.define('state-card-weblink', StateCardWeblink);
diff --git a/src/util/ha-pref-storage.js b/src/util/ha-pref-storage.js
index 4525581dd4..73a6129177 100644
--- a/src/util/ha-pref-storage.js
+++ b/src/util/ha-pref-storage.js
@@ -8,8 +8,6 @@ import { PolymerElement } from '@polymer/polymer/polymer-element.js';
   ];
 
   class HaPrefStorage extends PolymerElement {
-    static get is() { return 'ha-pref-storage'; }
-
     static get properties() {
       return {
         hass: Object,
@@ -47,5 +45,5 @@ import { PolymerElement } from '@polymer/polymer/polymer-element.js';
       return state;
     }
   }
-  customElements.define(HaPrefStorage.is, HaPrefStorage);
+  customElements.define('ha-pref-storage', HaPrefStorage);
 }
diff --git a/src/util/ha-url-sync.js b/src/util/ha-url-sync.js
index 99e695da6f..8abe4b42ca 100644
--- a/src/util/ha-url-sync.js
+++ b/src/util/ha-url-sync.js
@@ -7,8 +7,6 @@ import './hass-mixins.js';
   const DEBUG = false;
 
   class HaUrlSync extends window.hassMixins.EventsMixin(PolymerElement) {
-    static get is() { return 'ha-url-sync'; }
-
     static get properties() {
       return {
         hass: {
@@ -70,5 +68,5 @@ import './hass-mixins.js';
       window.removeEventListener('popstate', this.popstateChangeListener);
     }
   }
-  customElements.define(HaUrlSync.is, HaUrlSync);
+  customElements.define('ha-url-sync', HaUrlSync);
 }