diff --git a/javascript/jquery.twitter-ticker.js b/javascript/jquery.twitter-ticker.js
index d551d11..6b12aae 100644
--- a/javascript/jquery.twitter-ticker.js
+++ b/javascript/jquery.twitter-ticker.js
@@ -139,8 +139,9 @@
             var getNewTweets = function () {
                 $.ajax({
                     url: 'http://api.twitter.com/1/statuses/user_timeline.json',
-                    dataType: 'json',
+                    dataType: 'jsonp',
                     data: {
+                        callback: '?',
                         screen_name: options.screen_name,
                         count: options.items,
                         since_id: $('li:first', twList).data('id')