diff --git a/scripts/upgrade b/scripts/upgrade
index f95ee28..7aba5ff 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -36,7 +36,7 @@ if [ "$upgrade_type" == "UPGRADE_APP" ]
 then
 	ynh_script_progression --message="Upgrading source files..." --weight=3
 
-	ynh_setup_source --dest_dir="$install_dir" #--keep="config/ampache.cfg.php"
+	ynh_setup_source --dest_dir="$install_dir" # --full_replace=1 --keep="config/ampache.cfg.php"
 fi
 
 chmod -R o-rwx "$install_dir"