diff --git a/scripts/upgrade b/scripts/upgrade
index 42bdf7f..740579e 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -29,11 +29,6 @@ ynh_setup_source --dest_dir="$install_dir" --full_replace=1 --keep="local/config
 ynh_setup_source --dest_dir="$install_dir/plugins/Ldap_Login" --source_id=ldap_plugin --full_replace=1
 ynh_setup_source --dest_dir="$install_dir/plugins" --source_id=log_failed_logins_plugin --full_replace=1
 
-_create_data_dirs_if_required
-
-chmod -R o-rwx "$data_dir"
-chown -R "$app:www-data" "$data_dir"
-
 chmod -R o-rwx "$install_dir"
 chown -R "$app:www-data" "$install_dir"