diff --git a/en/tutorials/Makefile b/en/tutorials/Makefile
index 0ac2f2028c..5f3fd7d31a 100644
--- a/en/tutorials/Makefile
+++ b/en/tutorials/Makefile
@@ -1,5 +1,5 @@
 #
-# $FreeBSD: www/en/tutorials/Makefile,v 1.5 1999/09/17 23:48:29 nik Exp $
+# $FreeBSD: www/en/tutorials/Makefile,v 1.6 2000/04/23 14:33:52 phantom Exp $
 #
 # Build the FreeBSD tutorials/articles outside of the www tree, and then
 # install them in to the right place.
@@ -8,11 +8,13 @@ DOCS = index.sgml
 
 DIRS_TO_CLEAN =	../../../doc/en_US.ISO_8859-1/articles \
 		../../../doc/en_US.ISO_8859-1/books/fdp-primer \
+		../../../doc/en_US.ISO_8859-1/books/porters-handbook \
 		../../../doc/en_US.ISO_8859-1/books/ppp-primer
 
 all afterinstall: index.html
 	(cd ../../../doc/en_US.ISO_8859-1/articles && ${MAKE} 'FORMATS=html html-split' 'DESTDIR=${DESTDIR}/data/tutorials/$${.CURDIR:T}' ${.TARGET:S/afterinstall/install/})
 	(cd ../../../doc/en_US.ISO_8859-1/books/fdp-primer && ${MAKE} 'FORMATS=html html-split' DESTDIR=${DESTDIR}/data/tutorials/docproj-primer ${.TARGET:S/afterinstall/install/})
+	(cd ../../../doc/en_US.ISO_8859-1/books/porters-handbook && ${MAKE} 'FORMATS=html html-split' DESTDIR=${DESTDIR}/data/porters-handbook ${.TARGET:$/afterinstall/install/})
 	(cd ../../../doc/en_US.ISO_8859-1/books/ppp-primer && ${MAKE} 'FORMATS=html html-split' DESTDIR=${DESTDIR}/data/tutorials/ppp ${.TARGET:S/afterinstall/install/})
 
 .include "../web.mk"