diff --git a/batiskaf/settings.py b/batiskaf/settings.py
index 0489365..b4998c8 100644
--- a/batiskaf/settings.py
+++ b/batiskaf/settings.py
@@ -58,6 +58,7 @@ INSTALLED_APPS = (
     'django.contrib.staticfiles',
     'django.contrib.postgres',
     'django.contrib.sitemaps',
+    'django.contrib.sites',
     'django_extensions',
     'rest_framework',
     'easy_thumbnails',