diff --git a/dwm.c b/dwm.c
index 2ac3141..9937b40 100644
--- a/dwm.c
+++ b/dwm.c
@@ -633,6 +633,8 @@ configurerequest(XEvent *e)
 Monitor *
 createmon(void)
 {
+	Bool gappx = True;
+
 	Monitor *m;
 
 	m = ecalloc(1, sizeof(Monitor));