diff --git a/lib/6to5/transformers/array-comprehension.js b/lib/6to5/transformers/array-comprehension.js
index 175ab37ec1..83f30acc15 100644
--- a/lib/6to5/transformers/array-comprehension.js
+++ b/lib/6to5/transformers/array-comprehension.js
@@ -1,8 +1,6 @@
 var util = require("../util");
 var _    = require("lodash");
 
-// TODO: support `arguments` and `this` inside
-
 var single = function (node) {
   var block = node.blocks[0];