diff --git a/netbox/utilities/testing/api.py b/netbox/utilities/testing/api.py
index fab0e4db5..8815ede1f 100644
--- a/netbox/utilities/testing/api.py
+++ b/netbox/utilities/testing/api.py
@@ -451,6 +451,7 @@ class APIViewTestCases:
                     # Dynamic fields must specify a subselection
                     fields_string += f'{field_name} {{ id }}\n'
                 elif type(field.type) is GQLList and inspect.isclass(field.type.of_type) and issubclass(field.type.of_type, GQLUnion):
+                    # Union types dont' have an id or consistent values
                     continue
                 elif type(field.type) is GQLList and field_name != 'choices':
                     # TODO: Come up with something more elegant