diff --git a/scripts/upgrade b/scripts/upgrade
index 6bacab9..f432609 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -137,7 +137,6 @@ if [ ! -d "$data_dir/data/local_addresses" ]; then
   ynh_script_progression --message="Adding a configuration directory..." --weight=5
   mkdir "$data_dir/data//local_addresses"
   chmod 770 "$data_dir/data/local_addresses"
-  chmod -R 644 "$data_dir/data/local_addresses/*"
   chown $app:www-data "$data_dir/data/config.local.user.php"
 fi