1 files changed, 1 insertions, 0 deletions
diff --git a/Kernel/GUITypes.h b/Kernel/GUITypes.h
index 9059ed96e4..61aa6587eb 100644
--- a/Kernel/GUITypes.h
+++ b/Kernel/GUITypes.h
@@ -66,6 +66,7 @@ struct GUI_Event {
         KeyUp,
         WindowActivated,
         WindowDeactivated,
+        WindowCloseRequest,
     };
     Type type { Invalid };
     int window_id { -1 };