diff --git a/graphene_django/tests/test_converter.py b/graphene_django/tests/test_converter.py
index fe84e73..8d9fcef 100644
--- a/graphene_django/tests/test_converter.py
+++ b/graphene_django/tests/test_converter.py
@@ -111,6 +111,14 @@ def test_should_auto_convert_id():
     assert_conversion(models.AutoField, graphene.ID, primary_key=True)
 
 
+def test_should_big_auto_convert_id():
+    assert_conversion(models.BigAutoField, graphene.ID, primary_key=True)
+
+
+def test_should_small_auto_convert_id():
+    assert_conversion(models.SmallAutoField, graphene.ID, primary_key=True)
+
+
 def test_should_uuid_convert_id():
     assert_conversion(models.UUIDField, graphene.UUID)