1 files changed, 2 insertions, 2 deletions
diff --git a/global.h b/global.h
index f10a738..872d1c2 100644
--- a/global.h
+++ b/global.h
@@ -6,10 +6,10 @@
 #include "config.h"
 
 /** The window ID of this top level's window attached menu window. */
-#define ATOM_TOPMENU_WINDOW "TOPMENU_WINDOW"
+#define ATOM_TOPMENU_WINDOW "_TOPMENU_WINDOW"
 
 /** The X11 selection that is used to indicate the current server widget. */
-#define ATOM_TOPMENU_SERVER_SELECTION "TOPMENU_SERVER"
+#define ATOM_TOPMENU_SERVER_SELECTION "_TOPMENU_SERVER"
 
 /* Gobject data keys */
 #define OBJECT_DATA_KEY_PLUG "topmenu-plug"