diff --git a/Flow.Launcher/App.xaml.cs b/Flow.Launcher/App.xaml.cs
index 59bdbc896..7417a6f2a 100644
--- a/Flow.Launcher/App.xaml.cs
+++ b/Flow.Launcher/App.xaml.cs
@@ -45,9 +45,9 @@ namespace Flow.Launcher
             }
         }
 
-        private void OnStartup(object sender, StartupEventArgs e)
+        private async void OnStartup(object sender, StartupEventArgs e)
         {
-            Stopwatch.Normal("|App.OnStartup|Startup cost", () =>
+            await Stopwatch.NormalAsync("|App.OnStartup|Startup cost", async () =>
             {
                 _portable.PreStartCleanUpAfterPortabilityUpdate();
 
@@ -70,7 +70,7 @@ namespace Flow.Launcher
                 _mainVM = new MainViewModel(_settings);
                 var window = new MainWindow(_settings, _mainVM);
                 API = new PublicAPIInstance(_settingsVM, _mainVM, _alphabet);
-                PluginManager.InitializePlugins(API);
+                await PluginManager.InitializePlugins(API);
                 Log.Info($"|App.OnStartup|Dependencies Info:{ErrorReporting.DependenciesInfo()}");
 
                 Current.MainWindow = window;