diff --git a/lambdainst/models.py b/lambdainst/models.py
index 179ef90..e8c5b27 100644
--- a/lambdainst/models.py
+++ b/lambdainst/models.py
@@ -90,7 +90,7 @@ class VPNUser(models.Model, LcoreUserProfileMethods):
         if VPN_AUTH_STORAGE == 'inst':
             return
         from lambdainst.tasks import push_user
-        push_user.delay(user_id=self.id)
+        push_user.delay(user_id=self.user.id)
 
     def __str__(self):
         return self.user.username