diff --git a/kyuubi-ha/src/test/scala/org/apache/kyuubi/ha/client/DiscoveryClientTests.scala b/kyuubi-ha/src/test/scala/org/apache/kyuubi/ha/client/DiscoveryClientTests.scala
index 0004e4c7753..77e3460adb2 100644
--- a/kyuubi-ha/src/test/scala/org/apache/kyuubi/ha/client/DiscoveryClientTests.scala
+++ b/kyuubi-ha/src/test/scala/org/apache/kyuubi/ha/client/DiscoveryClientTests.scala
@@ -130,7 +130,7 @@ trait DiscoveryClientTests extends KyuubiFunSuite {
     }
   }
 
-  test("Cleanup engine namespace node and lock node") {
+  test("Kyuubi #6052: Cleanup engine namespace node and lock node") {
     val logAppender = new LogAppender("cleanup engine")
     withLogAppender(logAppender) {
       val namespace = "/kyuubiengine"