diff --git a/ironic_tempest_plugin/tests/api/rbac_defaults/test_nodes.py b/ironic_tempest_plugin/tests/api/rbac_defaults/test_nodes.py
index 2625ac3..aab00fe 100644
--- a/ironic_tempest_plugin/tests/api/rbac_defaults/test_nodes.py
+++ b/ironic_tempest_plugin/tests/api/rbac_defaults/test_nodes.py
@@ -539,7 +539,7 @@
         baremetal:node:vif:attach
         """
         try:
-            resp, body = self.reader_client.vif_attach(
+            resp = self.reader_client.vif_attach(
                 self.node['uuid'], 'vifid')
         except lib_exc.NotFound as e:
             resp = e.resp
@@ -1173,7 +1173,7 @@
         baremetal:node:vif:attach
         """
         try:
-            resp, body = self.reader_client.vif_attach(
+            resp = self.reader_client.vif_attach(
                 self.node['uuid'], 'vifid')
         except lib_exc.Forbidden as e:
             resp = e.resp