diff --git a/swh/deposit/urls.py b/swh/deposit/urls.py
--- a/swh/deposit/urls.py
+++ b/swh/deposit/urls.py
@@ -28,4 +28,4 @@
     url(r"^$", default_view, name="home"),
 ]
 
-urlpatterns = format_suffix_patterns(urlpatterns)  # type: ignore
+urlpatterns = format_suffix_patterns(urlpatterns)