diff --git a/usr.bin/at/Makefile b/usr.bin/at/Makefile
index eb779ce04dee..6bf715b81f70 100644
--- a/usr.bin/at/Makefile
+++ b/usr.bin/at/Makefile
@@ -1,8 +1,7 @@
-#	$NetBSD: Makefile,v 1.4 1998/08/21 19:39:41 tv Exp $
+#	$NetBSD: Makefile,v 1.5 1998/08/25 07:44:16 ross Exp $
 
 PROG=	at
 SRCS=	at.c panic.c parsetime.c perm.c
-CFLAGS+=-Wno-format-y2k
 LINKS=	${BINDIR}/at ${BINDIR}/atq \
 	${BINDIR}/at ${BINDIR}/atrm \
 	${BINDIR}/at ${BINDIR}/batch