diff --git a/src/main/java/com/nhn/pinpoint/rpc/client/PinpointSocketFactory.java b/src/main/java/com/nhn/pinpoint/rpc/client/PinpointSocketFactory.java
index a92e9b5ea..b0f3c0463 100644
--- a/src/main/java/com/nhn/pinpoint/rpc/client/PinpointSocketFactory.java
+++ b/src/main/java/com/nhn/pinpoint/rpc/client/PinpointSocketFactory.java
@@ -51,7 +51,7 @@ public class PinpointSocketFactory {
     }
 
     private Timer createTimer() {
-        ThreadFactory threadFactory = new PinpointThreadFactory(this.getClass().getSimpleName() + "Timer");
+        ThreadFactory threadFactory = new PinpointThreadFactory(this.getClass().getSimpleName() + "Timer", true);
         HashedWheelTimer timer = new HashedWheelTimer(threadFactory, 100, TimeUnit.MILLISECONDS);
         timer.start();
         return timer;
diff --git a/src/main/java/com/nhn/pinpoint/rpc/client/RequestManager.java b/src/main/java/com/nhn/pinpoint/rpc/client/RequestManager.java
index b69e14791..ea79b36cf 100644
--- a/src/main/java/com/nhn/pinpoint/rpc/client/RequestManager.java
+++ b/src/main/java/com/nhn/pinpoint/rpc/client/RequestManager.java
@@ -28,7 +28,7 @@ import java.util.concurrent.atomic.AtomicInteger;
 public class RequestManager {
 
     private final Logger logger = LoggerFactory.getLogger(this.getClass());
-    private static final ThreadFactory THREAD_FACTORY = new PinpointThreadFactory("RequestManager-Timer");
+    private static final ThreadFactory THREAD_FACTORY = new PinpointThreadFactory("RequestManager-Timer", true);
 
     private final AtomicInteger requestId = new AtomicInteger(1);