diff --git a/django-cas-server/cas/urls.py b/django-cas-server/cas/urls.py
index f182d34..52393fb 100644
--- a/django-cas-server/cas/urls.py
+++ b/django-cas-server/cas/urls.py
@@ -17,7 +17,7 @@ from django.conf.urls import include, url
 from django.contrib import admin
 
 urlpatterns = [
-    url(r'^admin/', admin.site.urls),
-    url(r'^', include('cas_server.urls', namespace="cas_server")),
+    url(r'admin/', admin.site.urls),
+    url(r'', include('cas_server.urls', namespace="cas_server")),
 ]