diff --git a/JavaScript/3-callback-named.js b/JavaScript/3-callback-named.js
index 9b755f0..15f1630 100644
--- a/JavaScript/3-callback-named.js
+++ b/JavaScript/3-callback-named.js
@@ -3,7 +3,7 @@
 const fs = require('fs');
 
 const print = (fileName, err, data) => {
-  console.log({ lines: data.split('\n').length });
+  console.log({ fileName, lines: data.split('\n').length });
 };
 
 const fileName = './1-callback.js';