diff --git a/addons/google_calendar/google_calendar.py b/addons/google_calendar/google_calendar.py
index dd437b419b9..059207a562f 100644
--- a/addons/google_calendar/google_calendar.py
+++ b/addons/google_calendar/google_calendar.py
@@ -26,6 +26,7 @@ import urllib2
 import warnings
 
 from openerp import tools
+from openerp import SUPERUSER_ID
 from openerp.tools.translate import _
 
 from openerp.addons.web.http import request
@@ -679,7 +680,7 @@ class google_calendar(osv.osv):
         vals['google_%s_rtoken' % self.STR_SERVICE] = all_token.get('refresh_token')
         vals['google_%s_token_validity' % self.STR_SERVICE] = datetime.now() + timedelta(seconds=all_token.get('expires_in')) #NEED A CALCUL
         vals['google_%s_token' % self.STR_SERVICE] = all_token.get('access_token')           
-        self.pool.get('res.users').write(cr,uid,uid,vals,context=context)
+        self.pool.get('res.users').write(cr,SUPERUSER_ID,uid,vals,context=context)