diff --git a/modoboa/demo/urls.py b/modoboa/demo/urls.py
index 74744ed5b..4bcd48c90 100644
--- a/modoboa/demo/urls.py
+++ b/modoboa/demo/urls.py
@@ -1,6 +1,7 @@
-from django.conf.urls.defaults import *
+# coding: utf-8
+from django.conf.urls.defaults import patterns
 
 urlpatterns = patterns('modoboa.demo.views',
-                       (r'^sendvirus/$', 'send_virus'),
-                       (r'^sendspam/$', 'send_spam'),
-                       )
+    (r'^sendvirus/$', 'send_virus'),
+    (r'^sendspam/$', 'send_spam'),
+)