diff --git a/datalets/donutpie3dchart-datalet/donutpie3dchart-datalet.html b/datalets/donutpie3dchart-datalet/donutpie3dchart-datalet.html
index e874466..9f5da9b 100755
--- a/datalets/donutpie3dchart-datalet/donutpie3dchart-datalet.html
+++ b/datalets/donutpie3dchart-datalet/donutpie3dchart-datalet.html
@@ -30,7 +30,9 @@
 -->
 <link rel="import" href="../../bower_components/polymer/polymer.html">
 <link rel="import" href="../highcharts-datalet/highcharts-datalet.html">
-<script src="http://code.highcharts.com/modules/highcharts-3d.js"></script>
+<script src="https://code.highcharts.com/highcharts-3d.js"></script>
+
+
 
 <!--
 `donutpie3dchart-datalet` is a donutpie3dchart datalet based on highcharts project <http://www.highcharts.com/>