diff --git a/src/main/electron-app/before-application-is-ready/setup-runnables-before-closing-of-application.injectable.ts b/src/main/electron-app/before-application-is-ready/setup-runnables-before-closing-of-application.injectable.ts
index 3b2707fc06..750b9ecfab 100644
--- a/src/main/electron-app/before-application-is-ready/setup-runnables-before-closing-of-application.injectable.ts
+++ b/src/main/electron-app/before-application-is-ready/setup-runnables-before-closing-of-application.injectable.ts
@@ -5,17 +5,17 @@
 import { getInjectable } from "@ogre-tools/injectable";
 import { beforeApplicationIsReadyInjectionToken } from "../../start-main-application/before-application-is-ready/before-application-is-ready-injection-token";
 import { beforeQuitOfFrontEndInjectionToken } from "../../start-main-application/before-quit-of-front-end/before-quit-of-front-end-injection-token";
-import { runManyFor } from "../../start-main-application/run-many-for";
 import { beforeQuitOfBackEndInjectionToken } from "../../start-main-application/before-quit-of-back-end/before-quit-of-back-end-injection-token";
 import electronAppInjectable from "../electron-app.injectable";
 import isIntegrationTestingInjectable from "../../../common/vars/is-integration-testing.injectable";
 import autoUpdaterInjectable from "../features/auto-updater.injectable";
+import { runManySyncFor } from "../../start-main-application/run-many-sync-for";
 
 const setupRunnablesBeforeClosingOfApplicationInjectable = getInjectable({
   id: "setup-closing-of-application",
 
   instantiate: (di) => {
-    const runMany = runManyFor(di);
+    const runMany = runManySyncFor(di);
 
     const runRunnablesBeforeQuitOfFrontEnd = runMany(
       beforeQuitOfFrontEndInjectionToken,
@@ -38,15 +38,16 @@ const setupRunnablesBeforeClosingOfApplicationInjectable = getInjectable({
           isAutoUpdating = true;
         });
 
-        app.on("will-quit", async ({ preventDefault: cancelNativeQuit }) => {
-          await runRunnablesBeforeQuitOfFrontEnd();
+        app.on("will-quit", (event) => {
+          runRunnablesBeforeQuitOfFrontEnd();
 
           const shouldQuitBackEnd = isIntegrationTesting || isAutoUpdating;
 
           if (shouldQuitBackEnd) {
-            await runRunnablesBeforeQuitOfBackEnd();
+            runRunnablesBeforeQuitOfBackEnd();
           } else {
-            cancelNativeQuit();
+            // IMPORTANT: This cannot be destructured as it would break binding of "this" for the Electron event
+            event.preventDefault();
           }
         });
       },
diff --git a/src/main/start-main-application/before-quit-of-back-end/before-quit-of-back-end-injection-token.ts b/src/main/start-main-application/before-quit-of-back-end/before-quit-of-back-end-injection-token.ts
index ed7922153e..a38e30add3 100644
--- a/src/main/start-main-application/before-quit-of-back-end/before-quit-of-back-end-injection-token.ts
+++ b/src/main/start-main-application/before-quit-of-back-end/before-quit-of-back-end-injection-token.ts
@@ -3,9 +3,9 @@
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
 import { getInjectionToken } from "@ogre-tools/injectable";
-import type { Runnable } from "../run-many-for";
+import type { RunnableSync } from "../run-many-sync-for";
 
 export const beforeQuitOfBackEndInjectionToken =
-  getInjectionToken<Runnable>({
+  getInjectionToken<RunnableSync>({
     id: "before-quit-of-back-end",
   });
diff --git a/src/main/start-main-application/before-quit-of-front-end/before-quit-of-front-end-injection-token.ts b/src/main/start-main-application/before-quit-of-front-end/before-quit-of-front-end-injection-token.ts
index 55cde355b4..f53ce2c8c2 100644
--- a/src/main/start-main-application/before-quit-of-front-end/before-quit-of-front-end-injection-token.ts
+++ b/src/main/start-main-application/before-quit-of-front-end/before-quit-of-front-end-injection-token.ts
@@ -3,9 +3,9 @@
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
 import { getInjectionToken } from "@ogre-tools/injectable";
-import type { Runnable } from "../run-many-for";
+import type { RunnableSync } from "../run-many-sync-for";
 
 export const beforeQuitOfFrontEndInjectionToken =
-  getInjectionToken<Runnable>({
+  getInjectionToken<RunnableSync>({
     id: "before-quit-of-front-end",
   });