diff --git a/usr.sbin/moused/Makefile b/usr.sbin/moused/Makefile
index 0c5ba51c3255..623954efce42 100644
--- a/usr.sbin/moused/Makefile
+++ b/usr.sbin/moused/Makefile
@@ -3,7 +3,7 @@
 PROG=	moused
 MAN=	moused.8
 
-#WARNS?=6
+WARNS?=6
 
 DPADD=	${LIBUTIL}  ${LIBM}
 LDADD=	-lutil -lm