diff --git a/octavia_tempest_plugin/tests/act_stdby_scenario/v2/test_active_standby.py b/octavia_tempest_plugin/tests/act_stdby_scenario/v2/test_active_standby.py
index 11b0cec..3bb8a32 100644
--- a/octavia_tempest_plugin/tests/act_stdby_scenario/v2/test_active_standby.py
+++ b/octavia_tempest_plugin/tests/act_stdby_scenario/v2/test_active_standby.py
@@ -61,6 +61,16 @@
             cls.mem_lb_client.cleanup_loadbalancer,
             cls.lb_id)
 
+        # (gzimin): Add additional waiter in case of TungstenFabric
+        # because for correct assignment of Floating IP for loadbalancer
+        # we need to wait for amphora port
+        if config.is_tungstenfabric_backend_enabled():
+            waiters.wait_for_status(cls.mem_lb_client.show_loadbalancer,
+                                    cls.lb_id, const.PROVISIONING_STATUS,
+                                    const.ACTIVE,
+                                    CONF.load_balancer.lb_build_interval,
+                                    CONF.load_balancer.lb_build_timeout)
+
         if CONF.validation.connect_method == 'floating':
             port_id = lb[const.VIP_PORT_ID]
             result = cls.lb_mem_float_ip_client.create_floatingip(