Fix createsuperuser

users/models.py

@@ -135,6 +135,8 @@ class User(AbstractBaseUser):
         """ Make User admin """
         user_admin_right = Right(user=self, right=self.get_admin_right())
         user_admin_right.save()
+        self.is_staff = True
+        self.save()
 
     def un_admin(self):
         try: