diff --git a/usr.bin/cksum/Makefile b/usr.bin/cksum/Makefile
index d2f09b7b4af..ee680bec72a 100644
--- a/usr.bin/cksum/Makefile
+++ b/usr.bin/cksum/Makefile
@@ -1,6 +1,8 @@
-#	@(#)Makefile	8.1 (Berkeley) 6/6/93
+#	@(#)Makefile	8.2 (Berkeley) 4/28/95
 
 PROG=	cksum
 SRCS=	cksum.c crc.c print.c sum1.c sum2.c
+LINKS=	${BINDIR}/cksum ${BINDIR}/sum
+MLINKS=	cksum.1 sum.1
 
 .include <bsd.prog.mk>