diff --git a/odex25_mobile/odex_mobile/controllers/rest_api_v2/permission.py b/odex25_mobile/odex_mobile/controllers/rest_api_v2/permission.py
index e5a58093c..b1e9ce4f1 100644
--- a/odex25_mobile/odex_mobile/controllers/rest_api_v2/permission.py
+++ b/odex25_mobile/odex_mobile/controllers/rest_api_v2/permission.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 import werkzeug
-from odoo import http, tools , exceptions
+from odoo import http, tools , exceptions, _
 from datetime import datetime,timedelta
 from odoo.http import request, Response
 import base64