diff --git a/auf/django/secretquestions/tests/settings.py b/auf/django/secretquestions/tests/settings.py
index c927d61..c0ef7f4 100644
--- a/auf/django/secretquestions/tests/settings.py
+++ b/auf/django/secretquestions/tests/settings.py
@@ -13,4 +13,5 @@ INSTALLED_APPS = ('django.contrib.auth',
                   'django.contrib.contenttypes',
                   'django.contrib.sessions',
                   'django.contrib.admin',
+                  'south',
                   'auf.django.secretquestions',)
diff --git a/tox.ini b/tox.ini
index 696d24b..1f6f297 100644
--- a/tox.ini
+++ b/tox.ini
@@ -3,6 +3,7 @@ envlist = django1.3
 
 [testenv]
 deps =
+    south
     coverage
     pep8