diff --git a/Plugins/Flow.Launcher.Plugin.Program/Programs/Win32.cs b/Plugins/Flow.Launcher.Plugin.Program/Programs/Win32.cs
index 3e568fa19..c3b0900a7 100644
--- a/Plugins/Flow.Launcher.Plugin.Program/Programs/Win32.cs
+++ b/Plugins/Flow.Launcher.Plugin.Program/Programs/Win32.cs
@@ -609,6 +609,8 @@ namespace Flow.Launcher.Plugin.Program.Programs
             watcher.Deleted += static (_, _) => indexQueue.Writer.TryWrite(default);
             watcher.EnableRaisingEvents = true;
             watcher.IncludeSubdirectories = true;
+            
+            Watchers.Add(watcher);
         }
 
         public static void Dispose()