diff --git a/docs/api-guide/parsers.md b/docs/api-guide/parsers.md
index be48ae7e5..511955413 100644
--- a/docs/api-guide/parsers.md
+++ b/docs/api-guide/parsers.md
@@ -122,7 +122,7 @@ If it is called without a `filename` URL keyword argument, then the client must
     # urls.py
     urlpatterns = [
         # ...
-        url(r'^upload/(?P<filename>[^/]+)$', FileUploadView.as_view())
+        path('upload/<str:filename>/', FileUploadView.as_view())
     ]
 
 ---