diff --git a/build_pdf/build_all.sh b/build_pdf/build_all.sh
index f654efcf92..2027279425 100755
--- a/build_pdf/build_all.sh
+++ b/build_pdf/build_all.sh
@@ -3,7 +3,7 @@
 SCRIPTPATH="$( cd -- "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )"
 cd $SCRIPTPATH
 
-for book in admin_book ansible_book bash_book middlewares
+for book in admin_book ansible_book bash_book middlewares sed_awk_grep
 do
   for config_file in $(ls ${SCRIPTPATH}/${book}/*.yml)
   do