diff --git a/docs/tutorial/quickstart.md b/docs/tutorial/quickstart.md
index 9a9da40437..7b46a44e62 100644
--- a/docs/tutorial/quickstart.md
+++ b/docs/tutorial/quickstart.md
@@ -132,8 +132,6 @@ Okay, now let's wire up the API URLs.  On to `tutorial/urls.py`...
         path('', include(router.urls)),
         path('api-auth/', include('rest_framework.urls', namespace='rest_framework'))
     ]
-    
-    urlpatterns += router.urls
 
 Because we're using viewsets instead of views, we can automatically generate the URL conf for our API, by simply registering the viewsets with a router class.