diff --git a/package.json b/package.json
new file mode 100644
index 0000000..b97ca6f
--- /dev/null
+++ b/package.json
@@ -0,0 +1,19 @@
+{
+  "name": "jquery-parallax",
+  "version": "1.0.1",
+  "description": " Used to recreate the Nike Better World parallax effect",
+  "main": "scripts/jquery.parallax-1.1.3.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/IanLunn/jQuery-Parallax.git"
+  },
+  "author": "Ian Lunn",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/IanLunn/jQuery-Parallax/issues"
+  },
+  "homepage": "https://github.com/IanLunn/jQuery-Parallax#readme"
+}
diff --git a/scripts/jquery.parallax-1.1.3.js b/scripts/jquery.parallax-1.1.3.js
index f3569dc..7b24486 100644
--- a/scripts/jquery.parallax-1.1.3.js
+++ b/scripts/jquery.parallax-1.1.3.js
@@ -10,8 +10,15 @@ Dual licensed under the MIT and GPL licenses:
 http://www.opensource.org/licenses/mit-license.php
 http://www.gnu.org/licenses/gpl.html
 */
-
-(function( $ ){
+(function (root, factory) {
+    if (typeof define === 'function' && define.amd) {
+        define(['jquery'], factory);
+    } else if (typeof module === 'object' && module.exports) {
+        factory(require('jquery'));
+    } else {
+        factory(root.jQuery);
+    }
+}(this, function ($) {
 	var $window = $(window);
 	var windowHeight = $window.height();
 
@@ -66,4 +73,4 @@ http://www.gnu.org/licenses/gpl.html
 		$window.bind('scroll', update).resize(update);
 		update();
 	};
-})(jQuery);
+}));