diff --git a/en/search/Makefile b/en/search/Makefile
index 7064d2fae8..bd917037f7 100644
--- a/en/search/Makefile
+++ b/en/search/Makefile
@@ -1,4 +1,4 @@
-# $FreeBSD$
+# $FreeBSD: www/en/search/Makefile,v 1.5 1999/09/06 07:02:57 peter Exp $
 
 .if exists(../Makefile.conf)
 .include "../Makefile.conf"
@@ -15,10 +15,10 @@ CLEANFILES+=atoz.sgml site.sgml
 
 index-site.sgml: atoz.sgml site.sgml
 atoz.sgml: web.atoz 
-	sort -fu web.atoz | perl atoz.pl > ${.TARGET}
+	sort -fu web.atoz | ${PERL} atoz.pl > ${.TARGET}
 
 site.sgml: site.map
-	./site.pl < ${.ALLSRC} > ${.TARGET}
+	${PERL} site.pl < ${.ALLSRC} > ${.TARGET}
 
 .include "../web.mk"