diff --git a/whitebox_neutron_tempest_plugin/tests/scenario/test_qos.py b/whitebox_neutron_tempest_plugin/tests/scenario/test_qos.py
index b954b69..7f4b829 100644
--- a/whitebox_neutron_tempest_plugin/tests/scenario/test_qos.py
+++ b/whitebox_neutron_tempest_plugin/tests/scenario/test_qos.py
@@ -796,9 +796,12 @@ class QosBaseTest(test_qos.QoSTestMixin, base.TrafficFlowTest):
 
         block_migration = (CONF.compute_feature_enabled.
                            block_migration_for_live_migration)
+        vm_host = {
+            'sender': self.get_host_for_server(
+                vms['sender']['id']).split('.')[0],
+            'receiver': self.get_host_for_server(
+                vms['receiver']['id']).split('.')[0]}
         for role in 'sender', 'receiver':
-            vms_host = self.get_host_for_server(
-                vms[role]['id']).split('.')[0]
             if migration_method == 'cold-migration':
                 self.os_admin.servers_client.migrate_server(vms[role]['id'])
                 waiters.wait_for_server_status(self.os_admin.servers_client,
@@ -818,19 +821,22 @@ class QosBaseTest(test_qos.QoSTestMixin, base.TrafficFlowTest):
                                    % migration_method)
 
             self.wait_for_server_active(vms[role])
-            vms_new_host = self.get_host_for_server(
+            vm_new_host = self.get_host_for_server(
                 vms[role]['id']).split('.')[0]
-            self.assertNotEqual(vms_host, vms_new_host,
+            self.assertNotEqual(vm_host[role], vm_new_host,
                                 '%s vm did not migrate' % role)
+            vm_host[role] = vm_new_host
 
             LOG.debug("Validating server '%s'", role)
             # Validate that traffic that reach destination host is still marked
             self._validate_traffic_marked(
                 dscp_mark, vms['sender'], vms['receiver'])
-            # Make sure that bw limit still works after migration
-            self._validate_bw_limit(
-                bw_limit=max_kbps * 1000, client=vms['sender'],
-                server=vms['receiver'])
+            # Make sure that bw limit still works after migration, but only if
+            # sender VM and receiver VM are in different hosts.
+            if vm_host['sender'] != vm_host['receiver']:
+                self._validate_bw_limit(
+                    bw_limit=max_kbps * 1000, client=vms['sender'],
+                    server=vms['receiver'])
 
     def _check_dscp_inheritance(self):
         src_server, dst_server = self._create_vms_by_topology(ipv6=True)