diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4790c42..b441c93 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+3.3.2 / 2016-04-08
+---------------------
+- Compatibility with babel-polyfill
+
 3.3.1 / 2015-08-06
 ---------------------
 - fix [#160](https://github.com/jprichardson/string.js/issues/160)
diff --git a/lib/string.js b/lib/string.js
index 985944e..d17400d 100644
--- a/lib/string.js
+++ b/lib/string.js
@@ -131,7 +131,7 @@ string.js - Copyright (C) 2012-2014, JP Richardson <jprichardson@gmail.com>
     },
 
     latinise: function() {
-      var s = this.replace(/[^A-Za-z0-9\[\] ]/g, function(x) { return latin_map[x] || x; });
+      var s = this.s.replace(/[^A-Za-z0-9\[\] ]/g, function(x) { return latin_map[x] || x; });
       return new this.constructor(s);
     },
 
diff --git a/package.json b/package.json
index 73cb368..753434f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "string",
-  "version": "3.3.1",
+  "version": "3.3.2",
   "description": "string contains methods that aren't included in the vanilla JavaScript string such as escaping html, decoding html entities, stripping tags, etc.",
   "homepage": "http://stringjs.com",
   "repository": {