diff --git a/lib/controllers/unified_push.dart b/lib/controllers/unified_push.dart
index c4d923c..3edad02 100644
--- a/lib/controllers/unified_push.dart
+++ b/lib/controllers/unified_push.dart
@@ -3,7 +3,6 @@ import "dart:convert";
 import "dart:io";
 
 import "package:flutter/foundation.dart";
-import "package:flutter/services.dart";
 import "package:flutter_riverpod/flutter_riverpod.dart";
 import "package:intl/intl.dart";
 import "package:nexus/controllers/key.dart";
@@ -78,7 +77,7 @@ class UnifiedPushController extends AsyncNotifier<bool> {
                       KeyController.provider(KeyController.roomKey).future,
                     ) ==
                     event.roomId)) {
-          if (isInBackground) SystemNavigator.pop();
+          if (isInBackground) exit(0);
           return;
         }
 
@@ -104,7 +103,7 @@ class UnifiedPushController extends AsyncNotifier<bool> {
               },
             );
 
-        if (isInBackground) SystemNavigator.pop();
+        if (isInBackground) exit(0);
       },
       onUnregistered: deregister,
     );
diff --git a/lib/main.dart b/lib/main.dart
index 5ae33c2..8159396 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -2,7 +2,6 @@ import "dart:io";
 
 import "package:dynamic_color/dynamic_color.dart";
 import "package:flutter/foundation.dart";
-import "package:flutter/services.dart";
 import "package:flutter_riverpod/flutter_riverpod.dart";
 import "package:material_emoji_picker/material_emoji_picker.dart";
 import "package:media_kit/media_kit.dart";
@@ -80,7 +79,7 @@ void main(List<String> args) async {
         .timeout(Duration(seconds: 5));
 
     await Future.delayed(Duration(seconds: 10));
-    SystemNavigator.pop();
+    exit(0);
   } else {
     if (Platform.isLinux || Platform.isMacOS || Platform.isWindows) {
       await windowManager.ensureInitialized();
diff --git a/lib/widgets/appbar.dart b/lib/widgets/appbar.dart
index c19d01d..33727ac 100644
--- a/lib/widgets/appbar.dart
+++ b/lib/widgets/appbar.dart
@@ -1,7 +1,6 @@
 import "dart:io";
 
 import "package:fast_immutable_collections/fast_immutable_collections.dart";
-import "package:flutter/services.dart";
 import "package:material_ui/material_ui.dart";
 import "package:hooks_riverpod/hooks_riverpod.dart";
 import "package:nexus/controllers/settings.dart";
@@ -60,7 +59,7 @@ final class const Appbar({
               ),
             IconButton(
               tooltip: "Close window",
-              onPressed: SystemNavigator.pop,
+              onPressed: () => exit(0),
               icon: const Icon(Icons.close),
             ),
           ],