diff --git a/src/xfpm-button.c b/src/xfpm-button.c
index d2a92e0..70c07a1 100644
--- a/src/xfpm-button.c
+++ b/src/xfpm-button.c
@@ -125,7 +125,7 @@ xfpm_button_grab_keystring (XfpmButton *button, guint keycode)
 {
     Display *display;
     guint ret;
-    guint modmask = 0;
+    guint modmask = AnyModifier;
     
     display = GDK_DISPLAY ();