1 files changed, 1 insertions, 1 deletions
diff --git a/test/parallel/test-timer-close.js b/test/parallel/test-timer-close.js
index f13078e5a5..28217ce039 100644
--- a/test/parallel/test-timer-close.js
+++ b/test/parallel/test-timer-close.js
@@ -1,6 +1,6 @@
 'use strict';
 require('../common');
-var assert = require('assert');
+const assert = require('assert');
 
 var t = new (process.binding('timer_wrap').Timer)();
 var called = 0;