diff --git a/Plugins/Flow.Launcher.Plugin.Program/ViewModels/AddProgramSourceViewModel.cs b/Plugins/Flow.Launcher.Plugin.Program/ViewModels/AddProgramSourceViewModel.cs
index ffe9b2dce..1bb1ca13c 100644
--- a/Plugins/Flow.Launcher.Plugin.Program/ViewModels/AddProgramSourceViewModel.cs
+++ b/Plugins/Flow.Launcher.Plugin.Program/ViewModels/AddProgramSourceViewModel.cs
@@ -30,6 +30,7 @@ namespace Flow.Launcher.Plugin.Program.ViewModels
             {
                 location = value;
                 LocationModified = true;
+                OnPropertyChanged();
             }
         }