diff --git a/utests/test_api.py b/utests/test_api.py
index c67adba..7400d0b 100644
--- a/utests/test_api.py
+++ b/utests/test_api.py
@@ -116,3 +116,7 @@ class ApiTestCase(unittest.TestCase):
         for attribute_name in domain_keys:
             with self.subTest(attribute_name=attribute_name):
                 assert attribute_name in loopback_payload
+                assert (
+                    loopback_payload[attribute_name]
+                    == be_the_fun_in_de_funes[attribute_name]
+                )