diff --git a/handler/src/main/java/io/jeyong/handler/ApplicationTerminator.java b/handler/src/main/java/io/jeyong/handler/ApplicationTerminator.java
index 1dc168a..e33d0bc 100644
--- a/handler/src/main/java/io/jeyong/handler/ApplicationTerminator.java
+++ b/handler/src/main/java/io/jeyong/handler/ApplicationTerminator.java
@@ -1,9 +1,13 @@
 package io.jeyong.handler;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import sun.misc.SignalHandler;
 
 public abstract class ApplicationTerminator {
 
+    private static final Logger logger = LoggerFactory.getLogger(ApplicationTerminator.class);
+
     private final String terminationMessagePath;
     private final String terminationMessage;
 
@@ -14,6 +18,7 @@ protected ApplicationTerminator(final String terminationMessagePath, final Strin
 
     public SignalHandler handleTermination() {
         return signal -> {
+            logger.info("Received SIGTERM signal. Initiating termination handler.");
             FileUtils.writeToFile(terminationMessagePath, terminationMessage);
             System.exit(getExitCode());
         };