diff --git a/VERSION b/VERSION
index 1e691388..89b8851c 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-Version 2.4.6-stable+timestamp.2013.05.06.22.48.04
+Version 2.4.6-stable+timestamp.2013.05.07.15.45.02
diff --git a/gluon/tools.py b/gluon/tools.py
index 0e4ce10e..9121d0a7 100644
--- a/gluon/tools.py
+++ b/gluon/tools.py
@@ -1753,7 +1753,7 @@ class Auth(object):
         if 'registration_id' in checks \
                 and user \
                 and user.registration_id \
-                and user.registration_id != keys.get('registration_id', None):
+                and ('registration_id' not in keys or user.registration_id != str(keys['registration_id'])):
             user = None  # THINK MORE ABOUT THIS? DO WE TRUST OPENID PROVIDER?
         if user:
             update_keys = dict(registration_id=keys['registration_id'])