diff --git a/app/models/__init__.py b/app/models/__init__.py
index 2bf781eb8..29cc7ea63 100644
--- a/app/models/__init__.py
+++ b/app/models/__init__.py
@@ -15,7 +15,6 @@ class JSONModel():
     def __getattr__(self, attr):
         if attr in self.ALLOWED_PROPERTIES:
             return self._dict[attr]
-        return
         raise AttributeError('`{}` is not a {} attribute'.format(
             attr,
             self.__class__.__name__.lower(),