diff --git a/ietf/doc/api.py b/ietf/doc/api.py
index a8f51bac74..2eac012c6a 100644
--- a/ietf/doc/api.py
+++ b/ietf/doc/api.py
@@ -185,7 +185,6 @@ class SubseriesFilter(filters.FilterSet):
     )
 
 
-@extend_schema(tags=["purple", "red"])
 class SubseriesViewSet(ListModelMixin, RetrieveModelMixin, GenericViewSet):
     permission_classes: list[BasePermission] = []
     lookup_field = "name"