diff --git a/cas_server/urls.py b/cas_server/urls.py
index 5881557..aa014f2 100644
--- a/cas_server/urls.py
+++ b/cas_server/urls.py
@@ -10,14 +10,13 @@
 #
 # (c) 2015-2016 Valentin Samir
 """urls for the app"""
-from django.conf.urls import patterns, url
+from django.conf.urls import url
 from django.views.generic import RedirectView
 from django.views.decorators.debug import sensitive_post_parameters, sensitive_variables
 
 from cas_server import views
 
-urlpatterns = patterns(
-    '',
+urlpatterns = [
     url(r'^$', RedirectView.as_view(pattern_name="cas_server:login")),
     url(
         '^login$',
@@ -60,4 +59,4 @@ urlpatterns = patterns(
         name='auth'
     ),
     url("^federate(?:/(?P<provider>([^/]+)))?$", views.FederateAuth.as_view(), name='federateAuth'),
-)
+]