diff --git a/base_concurrency/res_users.py b/base_concurrency/res_users.py
index 905af8566..9e910fc1c 100644
--- a/base_concurrency/res_users.py
+++ b/base_concurrency/res_users.py
@@ -87,7 +87,7 @@ class ResUsers(orm.Model):
     }
 
     # Re-defining the login function in order to use the new table
-    def login(self, db, login, password):
+    def _login(self, db, login, password):
         if not password:
             return False
         user_id = False