diff --git a/kfet/models.py b/kfet/models.py
index a20c0988..2ad15be9 100644
--- a/kfet/models.py
+++ b/kfet/models.py
@@ -48,7 +48,8 @@ class AccountManager(models.Manager):
         if result.cofprofile.is_cof:
             return result
         else:
-            return None
+            raise self.model.DoesNotExist
+