diff --git a/Makefile b/Makefile
index cff389c747bd..f4c371f670a9 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 #
-#	$Id: Makefile,v 1.140 1997/08/25 19:40:53 bde Exp $
+#	$Id: Makefile,v 1.141 1997/08/26 14:15:25 peter Exp $
 #
 # Make command line options:
 #	-DCLOBBER will remove /usr/include
@@ -223,9 +223,9 @@ buildworld:
 	@echo "--------------------------------------------------------------"
 	mkdir -p ${WORLDTMP}/usr/bin
 	cd ${.CURDIR}/usr.bin/make && \
-		${IBMAKE} -I${.CURDIR}/share/mk \
+		${IBMAKE} -m${.CURDIR}/share/mk \
 			${OBJDIR} clean cleandepend depend && \
-		${IBMAKE} -I${.CURDIR}/share/mk ${MK_FLAGS} \
+		${IBMAKE} -m${.CURDIR}/share/mk ${MK_FLAGS} \
 			all install clean cleandepend
 	@echo
 	@echo "--------------------------------------------------------------"