diff --git a/dislocker_client_shutdown.py b/dislocker_client_shutdown.py
index 54f50f7..4082e15 100644
--- a/dislocker_client_shutdown.py
+++ b/dislocker_client_shutdown.py
@@ -148,5 +148,4 @@ if __name__ == '__main__':
         pass
     else:
         app = App()
-        app.protocol("WM_DELETE_WINDOW", app.handler_close)
         app.mainloop()