diff --git a/client/main.js b/client/main.js
index 77617a72c1..b14f8d1fdd 100644
--- a/client/main.js
+++ b/client/main.js
@@ -389,7 +389,7 @@ $(document).ready(function() {
     if (!main.isWikiAsideLoad) {
       var lang = window.location.toString().match(/\/\w{2}\//);
       lang = (lang) ? lang[0] : '/en/';
-      var wikiURL = 'http://freecodecamp.github.io/wiki' + lang;
+      var wikiURL = '//freecodecamp.github.io/wiki' + lang;
       var wikiAside = $('<iframe>');
       wikiAside.attr({
         src: wikiURL,
diff --git a/server/views/wiki/show.jade b/server/views/wiki/show.jade
index 7f3629ee73..5b2427e056 100644
--- a/server/views/wiki/show.jade
+++ b/server/views/wiki/show.jade
@@ -4,4 +4,4 @@ block content
   script.
       var lang = window.location.toString().match(/\/\w{2}\//);
       lang = (lang) ? lang[0] : '/en/';
-      $('#wikiFrame').attr('src','http://freecodecamp.github.io/wiki' + lang);
+      $('#wikiFrame').attr('src','//freecodecamp.github.io/wiki' + lang);