diff --git a/hassio/src/backups/hassio-backups.ts b/hassio/src/backups/hassio-backups.ts
index 2901549ae8..df4433b11f 100644
--- a/hassio/src/backups/hassio-backups.ts
+++ b/hassio/src/backups/hassio-backups.ts
@@ -119,7 +119,7 @@ export class HassioBackups extends LitElement {
   private _columns = memoizeOne(
     (narrow: boolean): DataTableColumnContainer => ({
       name: {
-        title: this.supervisor?.localize("backup.name") || "",
+        title: this.supervisor.localize("backup.name"),
         sortable: true,
         filterable: true,
         grows: true,
@@ -127,8 +127,16 @@ export class HassioBackups extends LitElement {
           html`${entry || backup.slug}
             <div class="secondary">${backup.secondary}</div>`,
       },
+      size: {
+        title: this.supervisor.localize("backup.size"),
+        width: "15%",
+        hidden: narrow,
+        filterable: true,
+        sortable: true,
+        template: (entry: number) => Math.ceil(entry * 10) / 10 + " MB",
+      },
       date: {
-        title: this.supervisor?.localize("backup.created") || "",
+        title: this.supervisor.localize("backup.created"),
         width: "15%",
         direction: "desc",
         hidden: narrow,
@@ -188,11 +196,11 @@ export class HassioBackups extends LitElement {
             slot="trigger"
           ></ha-icon-button>
           <mwc-list-item>
-            ${this.supervisor?.localize("common.reload")}
+            ${this.supervisor.localize("common.reload")}
           </mwc-list-item>
           ${atLeastVersion(this.hass.config.version, 0, 116)
             ? html`<mwc-list-item>
-                ${this.supervisor?.localize("backup.upload_backup")}
+                ${this.supervisor.localize("backup.upload_backup")}
               </mwc-list-item>`
             : ""}
         </ha-button-menu>
diff --git a/src/data/hassio/backup.ts b/src/data/hassio/backup.ts
index c5af101857..c01b9440da 100644
--- a/src/data/hassio/backup.ts
+++ b/src/data/hassio/backup.ts
@@ -20,6 +20,7 @@ export interface HassioBackup {
   slug: string;
   date: string;
   name: string;
+  size: number;
   type: "full" | "partial";
   protected: boolean;
   content: BackupContent;
diff --git a/src/translations/en.json b/src/translations/en.json
index c95ec5fd6f..70027504fc 100755
--- a/src/translations/en.json
+++ b/src/translations/en.json
@@ -4445,6 +4445,7 @@
       "partial_backup": "Partial backup",
       "addons": "Add-ons",
       "folders": "Folders",
+      "size": "Size",
       "password": "Backup password",
       "confirm_password": "Confirm backup password",
       "password_protection": "Password protection",