diff --git a/x.c b/x.c
index 150ff25..3223b1f 100644
--- a/x.c
+++ b/x.c
@@ -2104,7 +2104,7 @@ kpress(XEvent *ev)
 {
 	XKeyEvent *e = &ev->xkey;
 	KeySym ksym;
-	char buf[32], *customkey;
+	char buf[64], *customkey;
 	int len;
 	Rune c;
 	Status status;