diff --git a/graphene_django/tests/test_converter.py b/graphene_django/tests/test_converter.py
index 635947f..35caa15 100644
--- a/graphene_django/tests/test_converter.py
+++ b/graphene_django/tests/test_converter.py
@@ -8,7 +8,7 @@ from graphene.relay import ConnectionField, Node
 from graphene.types.datetime import DateTime, Time
 from graphene.types.json import JSONString
 
-from ..compat import JSONField
+from ..compat import JSONField, ArrayField, HStoreField, RangeField, MissingType
 from ..converter import convert_django_field, convert_django_field_with_choices
 from ..registry import Registry
 from ..types import DjangoObjectType