diff --git a/docs/www/index.html b/docs/www/index.html
index 0b0f2f8f1..068442434 100644
--- a/docs/www/index.html
+++ b/docs/www/index.html
@@ -43,7 +43,7 @@
       <div style="font-size: 10%;">&nbsp;</div>
       <div class="row">
         <div class="twelve columns">
-          <iframe width="560" height="315" src="http://youtube.com/embed/L6ahv5NuwNg?list=PLe3TW5jDbUAiN9E9lvYFLIFFqAjjZS9xS" frameborder="0" allowfullscreen></iframe>
+          <iframe width="560" height="315" src="https://youtube.com/embed/L6ahv5NuwNg?list=PLe3TW5jDbUAiN9E9lvYFLIFFqAjjZS9xS" frameborder="0" allowfullscreen></iframe>
         </div>
       </div>
       <div style="font-size: 10%;">&nbsp;</div>