diff --git a/gnu/usr.bin/Makefile b/gnu/usr.bin/Makefile
index a70278a2a4b..746f3bf59ff 100644
--- a/gnu/usr.bin/Makefile
+++ b/gnu/usr.bin/Makefile
@@ -1,7 +1,7 @@
-#	$Id: Makefile,v 1.20 1995/01/19 17:03:28 bde Exp $
+#	$Id: Makefile,v 1.21 1995/01/31 09:48:48 wpaul Exp $
 
 SUBDIR= as awk bc cc cpio cvs dc dialog diff diff3 gdb \
-	grep ngroff gzip ld man patch perl ptx rcs sdiff send-pr \
+	grep ngroff gzip ld man mkisofs patch perl ptx rcs sdiff send-pr \
 	sort tar texinfo yppush
 
 .include <bsd.subdir.mk>