diff --git a/test/parallel/test-fs-read-zero-length.js b/test/parallel/test-fs-read-zero-length.js
index 4c7dd73f60ebb1..328726a23bc4f8 100644
--- a/test/parallel/test-fs-read-zero-length.js
+++ b/test/parallel/test-fs-read-zero-length.js
@@ -9,7 +9,7 @@ const fd = fs.openSync(filepath, 'r');
 const bufferAsync = Buffer.alloc(0);
 const bufferSync = Buffer.alloc(0);
 
-fs.read(fd, bufferAsync, 0, 0, 0, common.mustCall(function(err, bytesRead) {
+fs.read(fd, bufferAsync, 0, 0, 0, common.mustCall((err, bytesRead) => {
   assert.strictEqual(bytesRead, 0);
   assert.deepStrictEqual(bufferAsync, Buffer.alloc(0));
 }));