diff --git a/lib/6to5/transformers/classes.js b/lib/6to5/transformers/classes.js
index 0bb447bb12..142d8002be 100644
--- a/lib/6to5/transformers/classes.js
+++ b/lib/6to5/transformers/classes.js
@@ -145,6 +145,7 @@ var addConstructor = function (construct, method) {
   construct.defaults = method.defaults;
   construct.params   = method.params;
   construct.body     = method.body;
+  construct.rest     = method.rest;
 };
 
 var addInstanceMethod = function (body, className, methodName, method) {
diff --git a/package.json b/package.json
index 4cd0152638..e5ecaa1edd 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "6to5",
   "description": "Turn ES6 code into vanilla ES5 with source maps and no runtime",
-  "version": "1.7.1",
+  "version": "1.7.2",
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://github.com/sebmck/6to5",
   "repository": {