diff --git a/src/common/ipc/extension-loader.ipc.ts b/src/common/ipc/extension-loader.ipc.ts
index 48bfedd970..1e4746dbf0 100644
--- a/src/common/ipc/extension-loader.ipc.ts
+++ b/src/common/ipc/extension-loader.ipc.ts
@@ -3,3 +3,4 @@
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
 export const BundledExtensionsLoaded = "extension-loader:bundled-extensions-loaded";
+export const BundledExtensionsUpdated = "extension-loader:bundled-extensions-updated";
diff --git a/src/extensions/extension-updater/bundled-extensions-updater.injectable.ts b/src/extensions/extension-updater/bundled-extensions-updater.injectable.ts
index a2eed21a30..061af467e7 100644
--- a/src/extensions/extension-updater/bundled-extensions-updater.injectable.ts
+++ b/src/extensions/extension-updater/bundled-extensions-updater.injectable.ts
@@ -4,6 +4,7 @@
  */
 
 import { getInjectable, lifecycleEnum } from "@ogre-tools/injectable";
+import ipcRendererInjectable from "../../renderer/app-paths/get-value-from-registered-channel/ipc-renderer/ipc-renderer.injectable";
 import installFromInputInjectable from "../../renderer/components/+extensions/install-from-input/install-from-input.injectable";
 import extensionLoaderInjectable from "../extension-loader/extension-loader.injectable";
 import { BundledExtensionsUpdater } from "./bundled-extensions-updater";
@@ -12,7 +13,8 @@ const bundledExtensionsUpdaterInjectable = getInjectable({
   instantiate: (di) =>
     new BundledExtensionsUpdater({
       installFromInput: di.inject(installFromInputInjectable),
-      extensions: di.inject(extensionLoaderInjectable).bundledExtensions
+      extensions: di.inject(extensionLoaderInjectable).bundledExtensions,
+      ipcRenderer: di.inject(ipcRendererInjectable),
     }),
 
   lifecycle: lifecycleEnum.singleton,
diff --git a/src/extensions/extension-updater/bundled-extensions-updater.ts b/src/extensions/extension-updater/bundled-extensions-updater.ts
index 2ed277e808..fa10f6d6d5 100644
--- a/src/extensions/extension-updater/bundled-extensions-updater.ts
+++ b/src/extensions/extension-updater/bundled-extensions-updater.ts
@@ -3,13 +3,14 @@
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
 
-import { BundledExtensionsLoaded, ipcRendererOn } from "../../common/ipc"
+import { BundledExtensionsLoaded, BundledExtensionsUpdated, ipcRendererOn } from "../../common/ipc"
 import { logger } from "../common-api";
 import type { InstalledExtension } from "../extension-discovery/extension-discovery";
 import { ExtensionUpdater, UpdaterDependencies } from "./extension-updater";
 
 interface Dependencies extends UpdaterDependencies {
   extensions: InstalledExtension[];
+  ipcRenderer: { send: (name: string) => void };
 }
 
 export class BundledExtensionsUpdater extends ExtensionUpdater {
@@ -27,7 +28,11 @@ export class BundledExtensionsUpdater extends ExtensionUpdater {
     logger.info("[EXTENSIONS-UPDATER]: Bundled extensions update started.");
 
     const updates = this.dependencies.extensions.map(this.update);
-    await Promise.allSettled(updates);
+    try {
+      await Promise.allSettled(updates);
+    } finally {
+      this.dependencies.ipcRenderer.send(BundledExtensionsUpdated);
+    }
 
     logger.info("[EXTENSIONS-UPDATER]: Bundled extensions update finished.");
   }
diff --git a/src/main/window-manager.ts b/src/main/window-manager.ts
index 116f02aefe..f34a060bc8 100644
--- a/src/main/window-manager.ts
+++ b/src/main/window-manager.ts
@@ -8,7 +8,7 @@ import { makeObservable, observable } from "mobx";
 import { app, BrowserWindow, dialog, ipcMain, shell, webContents } from "electron";
 import windowStateKeeper from "electron-window-state";
 import { appEventBus } from "../common/app-event-bus/event-bus";
-import { BundledExtensionsLoaded, ipcMainOn } from "../common/ipc";
+import { BundledExtensionsUpdated, ipcMainOn } from "../common/ipc";
 import { delay, iter, Singleton } from "../common/utils";
 import { ClusterFrameInfo, clusterFrameMap } from "../common/cluster-frames";
 import { IpcRendererNavigationEvents } from "../renderer/navigation/events";
@@ -165,7 +165,7 @@ export class WindowManager extends Singleton {
 
     if (!this.mainWindow) {
       viewHasLoaded = new Promise<void>(resolve => {
-        ipcMain.once(BundledExtensionsLoaded, () => resolve());
+        ipcMain.once(BundledExtensionsUpdated, () => resolve());
       });
       await this.initMainWindow(showSplash);
     }