diff --git a/bin/addons/base/res/res_user.py b/bin/addons/base/res/res_user.py
index 5ca1f2c8d5c..40be4a43392 100644
--- a/bin/addons/base/res/res_user.py
+++ b/bin/addons/base/res/res_user.py
@@ -282,7 +282,7 @@ class config_users(osv.osv_memory):
                       'partner_id': partner_id,},
             context)
         user_data = dict(
-            user_data,
+            base_data,
             signature=self._generate_signature(
                 cr, base_data['name'], base_data['email'], context=context),
             address_id=address,