diff --git a/core/graphene/object_types.py b/core/graphene/object_types.py
index 2aff9c9a..2465ce0a 100644
--- a/core/graphene/object_types.py
+++ b/core/graphene/object_types.py
@@ -463,6 +463,7 @@ class ProductTagType(DjangoObjectType):
         model = ProductTag
         interfaces = (relay.Node,)
         fields = ("uuid", "tag_name", "name", "product_set")
+        filter_fields = ["uuid", "tag_name", "name"]
         description = _("product tags")