diff --git a/core/src/main/scala/org/apache/spark/deploy/master/ui/MasterWebUI.scala b/core/src/main/scala/org/apache/spark/deploy/master/ui/MasterWebUI.scala
index c696843365d1a..d86ec1e03e45c 100644
--- a/core/src/main/scala/org/apache/spark/deploy/master/ui/MasterWebUI.scala
+++ b/core/src/main/scala/org/apache/spark/deploy/master/ui/MasterWebUI.scala
@@ -28,7 +28,7 @@ import org.apache.spark.util.AkkaUtils
  */
 private[spark]
 class MasterWebUI(val master: Master, requestedPort: Int)
-  extends WebUI(master.securityMgr, requestedPort, master.conf, "MasterUI") with Logging {
+  extends WebUI(master.securityMgr, requestedPort, master.conf, name = "MasterUI") with Logging {
 
   val masterActorRef = master.self
   val timeout = AkkaUtils.askTimeout(master.conf)
diff --git a/core/src/main/scala/org/apache/spark/deploy/worker/ui/WorkerWebUI.scala b/core/src/main/scala/org/apache/spark/deploy/worker/ui/WorkerWebUI.scala
index 5cd658323c098..18de37364c31b 100644
--- a/core/src/main/scala/org/apache/spark/deploy/worker/ui/WorkerWebUI.scala
+++ b/core/src/main/scala/org/apache/spark/deploy/worker/ui/WorkerWebUI.scala
@@ -35,7 +35,7 @@ class WorkerWebUI(
     val worker: Worker,
     val workDir: File,
     port: Option[Int] = None)
-  extends WebUI(worker.securityMgr, getUIPort(port, worker.conf), worker.conf, "WorkerUI")
+  extends WebUI(worker.securityMgr, getUIPort(port, worker.conf), worker.conf, name = "WorkerUI")
   with Logging {
 
   val timeout = AkkaUtils.askTimeout(worker.conf)