Forgot this.

Index: Makefile
===================================================================
RCS file: /src/netbsd/cvsroot/src/Makefile,v
retrieving revision 1.247
diff -u -r1.247 Makefile
--- Makefile	6 Mar 2007 21:56:47 -0000	1.247
+++ Makefile	24 May 2007 12:57:00 -0000
@@ -283,7 +283,7 @@
 .endif
 .endif
 	${MAKEDIRTARGET} distrib/sets installsets \
-	    INSTALLDIR=${INSTALLWORLDDIR:U/} INSTALLSETS=
+	    INSTALLDIR=${INSTALLWORLDDIR:U/} INSTALLSETS=${INSTALLSETS}
 	${MAKEDIRTARGET} . postinstall-check DESTDIR=${INSTALLWORLDDIR}
 	@echo   "make ${.TARGET} started at:  ${START_TIME}"
 	@printf "make ${.TARGET} finished at: " && date