diff --git a/test/parallel/test-exception-handler.js b/test/parallel/test-exception-handler.js
index 3ce9ad511ace4e..ca25ccd6effcaa 100644
--- a/test/parallel/test-exception-handler.js
+++ b/test/parallel/test-exception-handler.js
@@ -25,16 +25,16 @@ const assert = require('assert');
 
 const MESSAGE = 'catch me if you can';
 
-process.on('uncaughtException', common.mustCall(function(e) {
+process.on('uncaughtException', common.mustCall((e) => {
   console.log('uncaught exception! 1');
   assert.strictEqual(MESSAGE, e.message);
 }));
 
-process.on('uncaughtException', common.mustCall(function(e) {
+process.on('uncaughtException', common.mustCall((e) => {
   console.log('uncaught exception! 2');
   assert.strictEqual(MESSAGE, e.message);
 }));
 
-setTimeout(function() {
+setTimeout(() => {
   throw new Error(MESSAGE);
 }, 10);