diff --git a/tests/apps/tests.py b/tests/apps/tests.py
index 1a308efb6ab..f6bef17e42a 100644
--- a/tests/apps/tests.py
+++ b/tests/apps/tests.py
@@ -248,6 +248,7 @@ class AppsTests(TestCase):
                 "Conflicting 'southponies' models in application 'apps':.*"):
             type(str("SouthPonies"), (models.Model,), body)
 
+
 class Stub(object):
     def __init__(self, **kwargs):
         self.__dict__.update(kwargs)