diff --git a/usr/bin/permission-hardener b/usr/bin/permission-hardener
index 858679c..c88b54f 100755
--- a/usr/bin/permission-hardener
+++ b/usr/bin/permission-hardener
@@ -590,6 +590,7 @@ parse_config_folder() {
 
   shopt -s nullglob
   for config_file in \
+    /usr/lib/permission-hardener.d/*.conf \
     /etc/permission-hardener.d/*.conf \
     /usr/local/etc/permission-hardener.d/*.conf \
     /etc/permission-hardening.d/*.conf \