diff --git a/test/parallel/test-runner-run-watch.mjs b/test/parallel/test-runner-run-watch.mjs
index 9ad9eaf1b60e4b..8ccc4646de2a26 100644
--- a/test/parallel/test-runner-run-watch.mjs
+++ b/test/parallel/test-runner-run-watch.mjs
@@ -59,8 +59,8 @@ async function testWatch(
   if (runnerCwd) args.push('--cwd', runnerCwd);
   if (isolation) args.push('--isolation', isolation);
   const child = spawn(process.execPath,
-    args,
-    { encoding: 'utf8', stdio: 'pipe', cwd });
+                      args,
+                      { encoding: 'utf8', stdio: 'pipe', cwd });
   let stdout = '';
   let currentRun = '';
   const runs = [];
@@ -104,9 +104,9 @@ async function testWatch(
     const fileToRenamePath = tmpdir.resolve(fileToUpdate);
     const newFileNamePath = tmpdir.resolve(`test-renamed-${fileToUpdate}`);
     const interval = setInterval(() => {
-      renameSync(fileToRenamePath, newFileNamePath), common.platformTimeout(1000)
+      renameSync(fileToRenamePath, newFileNamePath);
       clearInterval(interval);
-    });
+    }, common.platformTimeout(1000));
     await ran2.promise;
     runs.push(currentRun);
     child.kill();
diff --git a/test/parallel/test-runner-watch-mode.mjs b/test/parallel/test-runner-watch-mode.mjs
index e1980fe815cf3f..885936ed9c5238 100644
--- a/test/parallel/test-runner-watch-mode.mjs
+++ b/test/parallel/test-runner-watch-mode.mjs
@@ -91,7 +91,7 @@ async function testWatch({
     const fileToRenamePath = tmpdir.resolve(fileToUpdate);
     const newFileNamePath = tmpdir.resolve(`test-renamed-${fileToUpdate}`);
     const interval = setInterval(() => {
-      renameSync(fileToRenamePath, newFileNamePath)
+      renameSync(fileToRenamePath, newFileNamePath);
       clearInterval(interval);
     }, common.platformTimeout(1000));
     await ran2.promise;