diff --git a/tests/integrations/mcs/tso/keyspace_group_manager_test.go b/tests/integrations/mcs/tso/keyspace_group_manager_test.go
index b7c3873527eb..ec9322cd1ecc 100644
--- a/tests/integrations/mcs/tso/keyspace_group_manager_test.go
+++ b/tests/integrations/mcs/tso/keyspace_group_manager_test.go
@@ -427,8 +427,6 @@ func (suite *tsoKeyspaceGroupManagerTestSuite) dispatchClient(
 		for {
 			select {
 			case <-ctx.Done():
-				// Make sure at least one TSO request is successful.
-				re.NotEmpty(lastPhysical)
 				return
 			default:
 			}