diff --git a/Plugins/Flow.Launcher.Plugin.Program/Views/Models/ProgramSource.cs b/Plugins/Flow.Launcher.Plugin.Program/Views/Models/ProgramSource.cs
index 571dc0017..93c33e9ad 100644
--- a/Plugins/Flow.Launcher.Plugin.Program/Views/Models/ProgramSource.cs
+++ b/Plugins/Flow.Launcher.Plugin.Program/Views/Models/ProgramSource.cs
@@ -83,7 +83,7 @@ namespace Flow.Launcher.Plugin.Program.Views.Models
 
         public override int GetHashCode()
         {
-            return HashCode.Combine(UniqueIdentifier);
+            return uniqueIdentifier.GetHashCode();
         }
     }
 }