diff --git a/neutron_taas_tempest_plugin/tests/api/test_taas.py b/neutron_taas_tempest_plugin/tests/api/test_taas.py
index 0cc0f8e..6437076 100644
--- a/neutron_taas_tempest_plugin/tests/api/test_taas.py
+++ b/neutron_taas_tempest_plugin/tests/api/test_taas.py
@@ -61,8 +61,7 @@ class TaaSExtensionTestJSON(base.BaseTaaSTest):
                                         direction='BOTH',
                                         source_port=self.tf_port['id'],
                                         vlan_filter='189,279,999-1008')
-        self.assertEqual(tap_flow['tap_flow']['vlan_filter'],
-                         '189,279,999-1008')
+        self.assertEqual(tap_flow['vlan_filter'], '189,279,999-1008')
 
     @decorators.idempotent_id('d7a2115d-16b4-41cf-95a6-dcebc3682b24')
     def test_delete_tap_resources_after_ts_port_delete(self):
diff --git a/neutron_taas_tempest_plugin/tests/scenario/test_taas.py b/neutron_taas_tempest_plugin/tests/scenario/test_taas.py
index 8bfd855..1c8d53a 100644
--- a/neutron_taas_tempest_plugin/tests/scenario/test_taas.py
+++ b/neutron_taas_tempest_plugin/tests/scenario/test_taas.py
@@ -274,4 +274,4 @@ class TestTaaS(base.TaaSScenarioTest):
                                         source_port=source_port['id'],
                                         vlan_filter=vlan_filter)
 
-        self.assertEqual(tap_flow['tap_flow']['vlan_filter'], vlan_filter)
+        self.assertEqual(tap_flow['vlan_filter'], vlan_filter)