diff --git a/tempest/scenario/test_network_advanced_server_ops.py b/tempest/scenario/test_network_advanced_server_ops.py
index f8e7742..1196659 100644
--- a/tempest/scenario/test_network_advanced_server_ops.py
+++ b/tempest/scenario/test_network_advanced_server_ops.py
@@ -39,7 +39,6 @@
     def setup_clients(cls):
         super(TestNetworkAdvancedServerOps, cls).setup_clients()
         cls.admin_servers_client = cls.os_adm.servers_client
-        cls.admin_hosts_client = cls.os_adm.hosts_client
 
     @classmethod
     def skip_checks(cls):