diff --git a/browser/metro/base/content/contenthandlers/Content.js b/browser/metro/base/content/contenthandlers/Content.js
index e7948ba921c..53c63d18437 100644
--- a/browser/metro/base/content/contenthandlers/Content.js
+++ b/browser/metro/base/content/contenthandlers/Content.js
@@ -143,7 +143,7 @@ let Content = {
     // pages have any privilege themselves.
     addEventListener("click", this, false);
 
-    docShell.QueryInterface(Ci.nsIDocShellHistory).useGlobalHistory = true;
+    docShell.useGlobalHistory = true;
   },
 
   /*******************************************