diff --git a/lib/6to5/register.js b/lib/6to5/register.js
index 9aed94be06..24b2845318 100644
--- a/lib/6to5/register.js
+++ b/lib/6to5/register.js
@@ -70,7 +70,6 @@ var compile = function (filename) {
 };
 
 var shouldIgnore = function (filename) {
-  console.log(filename);
   return (ignoreRegex && ignoreRegex.test(filename)) || (onlyRegex && !onlyRegex.test(filename));
 };