diff --git a/usr.sbin/config/Makefile b/usr.sbin/config/Makefile
index 47439a9c6f6d..e994b0c7a733 100644
--- a/usr.sbin/config/Makefile
+++ b/usr.sbin/config/Makefile
@@ -1,15 +1,13 @@
 # 	@(#)Makefile	8.1 (Berkeley) 6/6/93
+#	$Id$
 
 PROG=	config
 CFLAGS+=-I. -I${.CURDIR}
-SRCS=	config.c main.c lang.c mkioconf.c mkmakefile.c mkglue.c mkheaders.c \
+SRCS=	config.y main.c lang.l mkioconf.c mkmakefile.c mkglue.c mkheaders.c \
 	mkoptions.c mkswapconf.c y.tab.h
 MAN8=	config.8
 DPADD=	${LIBL}
 LDADD=	-ll
-CLEANFILES+= config.c lang.c lex.yy.c y.tab.[ch]
-
-y.tab.h: config.c
 
 .include <bsd.prog.mk>