diff --git a/kyuubi-common/src/test/scala/org/apache/kyuubi/service/authentication/WithLdapServer.scala b/kyuubi-common/src/test/scala/org/apache/kyuubi/service/authentication/WithLdapServer.scala
index 7506399ccd0..0d5293e5158 100644
--- a/kyuubi-common/src/test/scala/org/apache/kyuubi/service/authentication/WithLdapServer.scala
+++ b/kyuubi-common/src/test/scala/org/apache/kyuubi/service/authentication/WithLdapServer.scala
@@ -30,7 +30,8 @@ class WithLdapServer extends KyuubiFunSuite {
 
   override def beforeAll(): Unit = {
     val config = new InMemoryDirectoryServerConfig("ou=users")
-    config.addAdditionalBindCredentials(s"uid=${user},ou=users", password)
+    config.setBaseDNs("ou=users")
+    config.addAdditionalBindCredentials(s"uid=$user,ou=users", password)
     ldapServer = new InMemoryDirectoryServer()
     ldapServer.startListening()
     super.beforeAll()