diff --git a/graphene_django/types.py b/graphene_django/types.py
index 8a0d707..e0f2abb 100644
--- a/graphene_django/types.py
+++ b/graphene_django/types.py
@@ -15,7 +15,7 @@ from graphene.types.utils import yank_fields_from_attrs
 from .converter import convert_django_field_with_choices
 from .registry import Registry, get_global_registry
 from .settings import graphene_settings
-from .utils import DJANGO_FILTER_INSTALLED, get_model_fields, is_valid_django_model, auth_resolver
+from .utils import DJANGO_FILTER_INSTALLED, get_model_fields, is_valid_django_model, camelize, auth_resolver
 
 if six.PY3:
     from typing import Type