diff --git a/_contrib/update_website.sh b/_contrib/update_website.sh
index ae82b76b..b5d21c5f 100644
--- a/_contrib/update_website.sh
+++ b/_contrib/update_website.sh
@@ -16,7 +16,7 @@ git pull origin master
 
 git reset --hard
 
-git clean -x -f
+git clean -x -f -d
 
 $JEKYLL