diff --git a/hassio/src/dashboard/hassio-update.ts b/hassio/src/dashboard/hassio-update.ts
index 9bb6cc73ec..eec4097e54 100644
--- a/hassio/src/dashboard/hassio-update.ts
+++ b/hassio/src/dashboard/hassio-update.ts
@@ -16,6 +16,7 @@ import "../../../src/components/ha-svg-icon";
 import {
   extractApiErrorMessage,
   HassioResponse,
+  ignoredStatusCodes,
 } from "../../../src/data/hassio/common";
 import { HassioHassOSInfo } from "../../../src/data/hassio/host";
 import {
@@ -166,7 +167,7 @@ export class HassioUpdate extends LitElement {
     } catch (err) {
       // Only show an error if the status code was not expected (user behind proxy)
       // or no status at all(connection terminated)
-      if (err.status_code && ![502, 503, 504].includes(err.status_code)) {
+      if (err.status_code && !ignoredStatusCodes.has(err.status_code)) {
         showAlertDialog(this, {
           title: "Update failed",
           text: extractApiErrorMessage(err),
diff --git a/hassio/src/system/hassio-host-info.ts b/hassio/src/system/hassio-host-info.ts
index bdd3e801b4..5f44703ac3 100644
--- a/hassio/src/system/hassio-host-info.ts
+++ b/hassio/src/system/hassio-host-info.ts
@@ -19,7 +19,10 @@ import "../../../src/components/buttons/ha-progress-button";
 import "../../../src/components/ha-button-menu";
 import "../../../src/components/ha-card";
 import "../../../src/components/ha-settings-row";
-import { extractApiErrorMessage } from "../../../src/data/hassio/common";
+import {
+  extractApiErrorMessage,
+  ignoredStatusCodes,
+} from "../../../src/data/hassio/common";
 import { fetchHassioHardwareInfo } from "../../../src/data/hassio/hardware";
 import {
   changeHostOptions,
@@ -245,10 +248,13 @@ class HassioHostInfo extends LitElement {
     try {
       await rebootHost(this.hass);
     } catch (err) {
-      showAlertDialog(this, {
-        title: "Failed to reboot",
-        text: extractApiErrorMessage(err),
-      });
+      // Ignore connection errors, these are all expected
+      if (err.status_code && !ignoredStatusCodes.has(err.status_code)) {
+        showAlertDialog(this, {
+          title: "Failed to reboot",
+          text: extractApiErrorMessage(err),
+        });
+      }
     }
     button.progress = false;
   }
@@ -272,10 +278,13 @@ class HassioHostInfo extends LitElement {
     try {
       await shutdownHost(this.hass);
     } catch (err) {
-      showAlertDialog(this, {
-        title: "Failed to shutdown",
-        text: extractApiErrorMessage(err),
-      });
+      // Ignore connection errors, these are all expected
+      if (err.status_code && !ignoredStatusCodes.has(err.status_code)) {
+        showAlertDialog(this, {
+          title: "Failed to shutdown",
+          text: extractApiErrorMessage(err),
+        });
+      }
     }
     button.progress = false;
   }
diff --git a/src/data/hassio/common.ts b/src/data/hassio/common.ts
index 4ab432b855..ad315096a3 100644
--- a/src/data/hassio/common.ts
+++ b/src/data/hassio/common.ts
@@ -13,3 +13,5 @@ export const extractApiErrorMessage = (error: any): string => {
       : error.body || "Unknown error, see logs"
     : error;
 };
+
+export const ignoredStatusCodes = new Set([502, 503, 504]);