diff --git a/lib/internal/test_runner/test.js b/lib/internal/test_runner/test.js
index ed3eca13ffe38ce..dabe223b32e6b50 100644
--- a/lib/internal/test_runner/test.js
+++ b/lib/internal/test_runner/test.js
@@ -22,6 +22,7 @@ const {
 } = require('internal/util');
 const { isPromise } = require('internal/util/types');
 const { isUint32 } = require('internal/validators');
+const { setTimeout } = require('timers');
 const { cpus } = require('os');
 const { bigint: hrtime } = process.hrtime;
 const kCallbackAndPromisePresent = 'callbackAndPromisePresent';
@@ -47,7 +48,7 @@ function PromiseTimeout(promise, timeout) {
     kTestTimeoutFailure
   )), timeout).unref();
   return PromiseRace([
-    promise, 
+    promise,
     deferred.promise,
   ]);
 }
diff --git a/test/message/test_runner_output.js b/test/message/test_runner_output.js
index 341675ee383722e..da73674d9460b42 100644
--- a/test/message/test_runner_output.js
+++ b/test/message/test_runner_output.js
@@ -331,10 +331,10 @@ test('subtest sync throw fails', async (t) => {
 
 test('timed out test', { timeout: 500 }, async (t) => {
   return new Promise((resolve) => {
-    setTimeout(resolve, 1000)
+    setTimeout(resolve, 1000);
   });
 });
 
 test('callback timed out test', { timeout: 500 }, (t, done) => {
-  setTimeout(done, 1000)
-});
\ No newline at end of file
+  setTimeout(done, 1000);
+});