diff --git a/auth_session_timeout/models/res_users.py b/auth_session_timeout/models/res_users.py
index 04c5bc4c6..c22e17920 100644
--- a/auth_session_timeout/models/res_users.py
+++ b/auth_session_timeout/models/res_users.py
@@ -102,9 +102,8 @@ class ResUsers(models.Model):
                     'Exception updating session file access/modified times.',
                 )
 
-    @classmethod
-    def check(cls, *args, **kwargs):
-        res = super(ResUsers, cls).check(*args, **kwargs)
+    def _compute_session_token(self, sid):
+        res = super(ResUsers, self)._compute_session_token(sid)
         if http.request:
             http.request.env.user._auth_timeout_check()
         return res