diff --git a/roles/mailman3/files/urls.py b/roles/mailman3/files/urls.py
index a5122211f6..1fdbd5d7ce 100644
--- a/roles/mailman3/files/urls.py
+++ b/roles/mailman3/files/urls.py
@@ -12,5 +12,5 @@ urlpatterns = [
     re_path(r'^archives/', include('hyperkitty.urls')),
     re_path(r'', include('django_mailman3.urls')),
     re_path(r'^accounts/', include('allauth.urls')),
-    re_path(r'^django-admin/', include(admin.site.urls)),
+    re_path(r'^django-admin/', admin.site.urls),
 ]