diff --git a/usr.sbin/watch/Makefile b/usr.sbin/watch/Makefile
index 88b86cfdda8..2718d1649e4 100644
--- a/usr.sbin/watch/Makefile
+++ b/usr.sbin/watch/Makefile
@@ -3,7 +3,7 @@
 PROG=	watch
 MAN=	watch.8
 
-#WARNS?=	2
+WARNS?=	2
 
 LDADD=	-ltermcap
 DPADD=	${LIBTERMCAP}