diff --git a/package.json b/package.json
index 3c27db8..dbfc8df 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "unibabel",
-  "version": "2.1.7",
+  "version": "2.1.8",
   "description": "Base64, TypedArrays, and UTF-8 / Unicode conversions in Browser (and Node) JavaScript",
   "main": "node.js",
   "browser": {
diff --git a/unibabel.hex.js b/unibabel.hex.js
index e1bf50d..ef87378 100644
--- a/unibabel.hex.js
+++ b/unibabel.hex.js
@@ -1,6 +1,25 @@
-(function () {
+(function (exports) {
 'use strict';
 
+var _index = require('./index.js');
+
+var Unibabel = _interopRequireWildcard(_index).Unibabel;
+
+function _interopRequireWildcard(obj) {
+  if (obj && obj.__esModule) {
+    return obj;
+  } else {
+    var newObj = {};
+    if (obj != null) {
+      for (var key in obj) {
+        if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key];
+      }
+    }
+    newObj.default = obj;
+    return newObj;
+  }
+}
+
 function bufferToHex(arr) {
   var i;
   var len;
@@ -40,7 +59,9 @@ function hexToBuffer(hex) {
 }
 
 // Hex Convenience Functions
-window.Unibabel.hexToBuffer = hexToBuffer;
-window.Unibabel.bufferToHex = bufferToHex;
+Unibabel.hexToBuffer = hexToBuffer;
+Unibabel.bufferToHex = bufferToHex;
 
-}());
+exports.Unibabel = Unibabel;
+
+}('undefined' !== typeof exports && exports || 'undefined' !== typeof window && window || global));