diff --git a/.jshintrc b/.jshintrc
index 37794fa..7c03250 100644
--- a/.jshintrc
+++ b/.jshintrc
@@ -28,5 +28,6 @@
   "nonstandard": true,
   "worker": true,
 
-  "-W078": true
+  "-W078": true,
+  "predef": ["define", "module"]
 }
diff --git a/package.json b/package.json
index 92c6fdf..bb48b5c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "wordcloud",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "Tag cloud/Wordle presentation on 2D canvas or HTML",
   "homepage": "http://timdream.org/wordcloud2.js/",
   "author": {
diff --git a/src/wordcloud2.js b/src/wordcloud2.js
index 98027ae..a9b035d 100644
--- a/src/wordcloud2.js
+++ b/src/wordcloud2.js
@@ -1136,12 +1136,12 @@ if (!window.clearImmediate) {
   WordCloud.minFontSize = minFontSize;
 
   // Expose the library as an AMD module
-  if (typeof global.define === 'function' && global.define.amd) {
-    global.define('wordcloud', [], function() { return WordCloud; });
-  } else if (typeof global.module !== 'undefined' && global.module.exports) {
-    global.module.exports = WordCloud;
+  if (typeof define === 'function' && define.amd) {
+    define('wordcloud', [], function() { return WordCloud; });
+  } else if (typeof module !== 'undefined' && module.exports) {
+    module.exports = WordCloud;
   } else {
     global.WordCloud = WordCloud;
   }
 
-})(window);
+})(this); //jshint ignore:line