diff --git a/demos/code/code.js b/demos/code/code.js
index df3d640db..8ad4d1667 100644
--- a/demos/code/code.js
+++ b/demos/code/code.js
@@ -200,14 +200,8 @@ Code.bindClick = function(el, func) {
  * Load the Prettify CSS and JavaScript.
  */
 Code.importPrettify = function() {
-  //<link rel="stylesheet" href="../prettify.css">
-  //<script src="../prettify.js"></script>
-  var link = document.createElement('link');
-  link.setAttribute('rel', 'stylesheet');
-  link.setAttribute('href', '../prettify.css');
-  document.head.appendChild(link);
   var script = document.createElement('script');
-  script.setAttribute('src', '../prettify.js');
+  script.setAttribute('src', 'https://cdn.rawgit.com/google/code-prettify/master/loader/run_prettify.js');
   document.head.appendChild(script);
 };
 
@@ -313,41 +307,41 @@ Code.renderContent = function() {
   } else if (content.id == 'content_javascript') {
     var code = Blockly.JavaScript.workspaceToCode(Code.workspace);
     content.textContent = code;
-    if (typeof prettyPrintOne == 'function') {
+    if (typeof PR.prettyPrintOne == 'function') {
       code = content.textContent;
-      code = prettyPrintOne(code, 'js');
+      code = PR.prettyPrintOne(code, 'js');
       content.innerHTML = code;
     }
   } else if (content.id == 'content_python') {
     code = Blockly.Python.workspaceToCode(Code.workspace);
     content.textContent = code;
-    if (typeof prettyPrintOne == 'function') {
+    if (typeof PR.prettyPrintOne == 'function') {
       code = content.textContent;
-      code = prettyPrintOne(code, 'py');
+      code = PR.prettyPrintOne(code, 'py');
       content.innerHTML = code;
     }
   } else if (content.id == 'content_php') {
     code = Blockly.PHP.workspaceToCode(Code.workspace);
     content.textContent = code;
-    if (typeof prettyPrintOne == 'function') {
+    if (typeof PR.prettyPrintOne == 'function') {
       code = content.textContent;
-      code = prettyPrintOne(code, 'php');
+      code = PR.prettyPrintOne(code, 'php');
       content.innerHTML = code;
     }
   } else if (content.id == 'content_dart') {
     code = Blockly.Dart.workspaceToCode(Code.workspace);
     content.textContent = code;
-    if (typeof prettyPrintOne == 'function') {
+    if (typeof PR.prettyPrintOne == 'function') {
       code = content.textContent;
-      code = prettyPrintOne(code, 'dart');
+      code = PR.prettyPrintOne(code, 'dart');
       content.innerHTML = code;
     }
   } else if (content.id == 'content_lua') {
     code = Blockly.Lua.workspaceToCode(Code.workspace);
     content.textContent = code;
-    if (typeof prettyPrintOne == 'function') {
+    if (typeof PR.prettyPrintOne == 'function') {
       code = content.textContent;
-      code = prettyPrintOne(code, 'lua');
+      code = PR.prettyPrintOne(code, 'lua');
       content.innerHTML = code;
     }
   }