diff --git a/src/browser/ui/dom/setInnerHTML.js b/src/browser/ui/dom/setInnerHTML.js
index f01481aaacc..c2318ae4aa6 100644
--- a/src/browser/ui/dom/setInnerHTML.js
+++ b/src/browser/ui/dom/setInnerHTML.js
@@ -28,6 +28,15 @@ var setInnerHTML = function(node, html) {
   node.innerHTML = html;
 };
 
+// Win8 apps: Allow all html to be inserted
+if (typeof MSApp !== 'undefined' && MSApp.execUnsafeLocalFunction) {
+  setInnerHTML = function(node, html) {
+    MSApp.execUnsafeLocalFunction(function() {
+      node.innerHTML = html;
+    });
+  };
+}
+
 if (ExecutionEnvironment.canUseDOM) {
   // IE8: When updating a just created node with innerHTML only leading
   // whitespace is removed. When updating an existing node with innerHTML