diff --git a/src/main/window-manager.ts b/src/main/window-manager.ts
index f34a060bc8..116f02aefe 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 { BundledExtensionsUpdated, ipcMainOn } from "../common/ipc";
+import { BundledExtensionsLoaded, 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(BundledExtensionsUpdated, () => resolve());
+        ipcMain.once(BundledExtensionsLoaded, () => resolve());
       });
       await this.initMainWindow(showSplash);
     }
diff --git a/src/renderer/frames/root-frame/init-root-frame/init-root-frame.injectable.ts b/src/renderer/frames/root-frame/init-root-frame/init-root-frame.injectable.ts
index 4db5c9619d..24e42dcf6a 100644
--- a/src/renderer/frames/root-frame/init-root-frame/init-root-frame.injectable.ts
+++ b/src/renderer/frames/root-frame/init-root-frame/init-root-frame.injectable.ts
@@ -5,6 +5,7 @@
 import { getInjectable, lifecycleEnum } from "@ogre-tools/injectable";
 import { initRootFrame } from "./init-root-frame";
 import extensionLoaderInjectable from "../../../../extensions/extension-loader/extension-loader.injectable";
+import ipcRendererInjectable from "../../../app-paths/get-value-from-registered-channel/ipc-renderer/ipc-renderer.injectable";
 import bindProtocolAddRouteHandlersInjectable from "../../../protocol-handler/bind-protocol-add-route-handlers/bind-protocol-add-route-handlers.injectable";
 import lensProtocolRouterRendererInjectable from "../../../protocol-handler/lens-protocol-router-renderer/lens-protocol-router-renderer.injectable";
 import catalogEntityRegistryInjectable from "../../../api/catalog-entity-registry/catalog-entity-registry.injectable";
@@ -17,6 +18,8 @@ const initRootFrameInjectable = getInjectable({
     return initRootFrame({
       loadExtensions: extensionLoader.loadOnClusterManagerRenderer,
 
+      ipcRenderer: di.inject(ipcRendererInjectable),
+
       bindProtocolAddRouteHandlers: di.inject(
         bindProtocolAddRouteHandlersInjectable,
       ),
diff --git a/src/renderer/frames/root-frame/init-root-frame/init-root-frame.ts b/src/renderer/frames/root-frame/init-root-frame/init-root-frame.ts
index 872e7e0565..92de4b231c 100644
--- a/src/renderer/frames/root-frame/init-root-frame/init-root-frame.ts
+++ b/src/renderer/frames/root-frame/init-root-frame/init-root-frame.ts
@@ -3,7 +3,7 @@
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
 import { delay } from "../../../../common/utils";
-import { broadcastMessage } from "../../../../common/ipc";
+import { broadcastMessage, BundledExtensionsLoaded } from "../../../../common/ipc";
 import { registerIpcListeners } from "../../../ipc";
 import logger from "../../../../common/logger";
 import { unmountComponentAtNode } from "react-dom";
@@ -14,6 +14,9 @@ import type { BundledExtensionsUpdater } from "../../../components/+extensions/e
 interface Dependencies {
   loadExtensions: () => Promise<ExtensionLoading[]>;
 
+  // TODO: Move usages of third party library behind abstraction
+  ipcRenderer: { send: (name: string) => void };
+
   // TODO: Remove dependencies being here only for correct timing of initialization
   bindProtocolAddRouteHandlers: () => void;
   lensProtocolRouterRenderer: { init: () => void };
@@ -29,11 +32,13 @@ export const initRootFrame =
     loadExtensions,
     bindProtocolAddRouteHandlers,
     lensProtocolRouterRenderer,
+    ipcRenderer,
     catalogEntityRegistry,
     bundledExtensionsUpdater,
   }: Dependencies) =>
     async (rootElem: HTMLElement) => {
       catalogEntityRegistry.init();
+      bundledExtensionsUpdater.init();
 
       try {
       // maximum time to let bundled extensions finish loading
@@ -49,7 +54,7 @@ export const initRootFrame =
 
         await Promise.race([bundledExtensionsFinished, timeout]);
       } finally {
-        bundledExtensionsUpdater.updateAll();
+        ipcRenderer.send(BundledExtensionsLoaded);
       }
 
       lensProtocolRouterRenderer.init();