diff --git a/usr.sbin/tzsetup/tzsetup.c b/usr.sbin/tzsetup/tzsetup.c
index 68aaa0cc711..5a12261a99f 100644
--- a/usr.sbin/tzsetup/tzsetup.c
+++ b/usr.sbin/tzsetup/tzsetup.c
@@ -667,7 +667,7 @@ main(int argc, char **argv)
 	make_menus();
 
 	init_dialog();
-	if (!dialog_yesno("Select local or UTC (Greenwich Mean Time) clock",
+	if (!dialog_noyes("Select local or UTC (Greenwich Mean Time) clock",
 			  "Is this machine's CMOS clock set to UTC?  If it is set to local time,\n"
 			  "or you don't know, please choose NO here!", 7, 72)) {
 		if (reallydoit)