diff --git a/graphene_django/converter.py b/graphene_django/converter.py
index b9ee8a8..4584306 100644
--- a/graphene_django/converter.py
+++ b/graphene_django/converter.py
@@ -37,8 +37,8 @@ except ImportError:
     from graphql import assert_valid_name as assert_name
 from graphql.pyutils import register_description
 
-from .compat import ArrayField, HStoreField, JSONField, RangeField
-from .fields import DjangoConnectionField, DjangoListField
+from .compat import ArrayField, HStoreField, RangeField
+from .fields import DjangoListField, DjangoConnectionField
 from .settings import graphene_settings
 from .utils.str_converters import to_const