diff --git a/PyRIGS/settings.py b/PyRIGS/settings.py
index 8321dab1..89b3e889 100644
--- a/PyRIGS/settings.py
+++ b/PyRIGS/settings.py
@@ -65,7 +65,7 @@ INSTALLED_APPS = (
     'raven.contrib.django.raven_compat',
 )
 
-MIDDLEWARE_CLASSES = (
+MIDDLEWARE = (
     'raven.contrib.django.raven_compat.middleware.SentryResponseErrorIdMiddleware',
     'django.middleware.security.SecurityMiddleware',
     'debug_toolbar.middleware.DebugToolbarMiddleware',