diff --git a/fr_FR.ISO8859-1/books/Makefile b/fr_FR.ISO8859-1/books/Makefile
index e60d820f06..c5691acd47 100644
--- a/fr_FR.ISO8859-1/books/Makefile
+++ b/fr_FR.ISO8859-1/books/Makefile
@@ -1,17 +1,18 @@
 #
 #    The FreeBSD Documentation Project
 #    The FreeBSD French Documentation Project
 #
 #    $FreeBSD$
 #    Original revision: 1.4
 #
 
 SUBDIR = faq
 SUBDIR+= handbook
 SUBDIR+= fdp-primer
 SUBDIR+= developers-handbook
+SUBDIR+= ppp-primer
 
 ROOT_SYMLINKS= faq handbook
 
 DOC_PREFIX?= ${.CURDIR}/../..
 .include "${DOC_PREFIX}/share/mk/doc.project.mk"