diff --git a/nova/api/openstack/compute/servers.py b/nova/api/openstack/compute/servers.py
index 1ed299755125..24adc2fa3b51 100644
--- a/nova/api/openstack/compute/servers.py
+++ b/nova/api/openstack/compute/servers.py
@@ -1049,7 +1049,9 @@ class ServersController(wsgi.Controller):
         instance = self._get_server(context, req, instance_id,
                                     columns_to_join=['services', 'resources',
                                                      'pci_requests',
-                                                     'pci_devices'])
+                                                     'pci_devices',
+                                                     'trusted_certs',
+                                                     'vcpu_model'])
         context.can(server_policies.SERVERS % 'resize',
                     target={'user_id': instance.user_id,
                             'project_id': instance.project_id})
diff --git a/nova/tests/unit/api/openstack/compute/test_server_actions.py b/nova/tests/unit/api/openstack/compute/test_server_actions.py
index d768eb2c2fbb..06d25b78f613 100644
--- a/nova/tests/unit/api/openstack/compute/test_server_actions.py
+++ b/nova/tests/unit/api/openstack/compute/test_server_actions.py
@@ -135,7 +135,8 @@ class ServerActionsControllerTestV21(test.TestCase):
             expected_attrs = ['flavor', 'numa_topology']
             if method == 'resize':
                 expected_attrs.extend(['services', 'resources',
-                                       'pci_requests', 'pci_devices'])
+                                       'pci_requests', 'pci_devices',
+                                       'trusted_certs', 'vcpu_model'])
             elif method == 'rebuild':
                 expected_attrs.extend(['trusted_certs', 'pci_requests',
                                        'pci_devices', 'resources',