--- a/browser/extensions/asan-reporter/bootstrap.js
+++ b/browser/extensions/asan-reporter/bootstrap.js
@@ -7,21 +7,19 @@ const Cm = Components.manager;
 
 ChromeUtils.import("resource://gre/modules/AppConstants.jsm");
 ChromeUtils.import("resource://gre/modules/FileUtils.jsm");
 ChromeUtils.import("resource://gre/modules/Log.jsm");
 ChromeUtils.import("resource://gre/modules/Preferences.jsm");
 ChromeUtils.import("resource://gre/modules/Services.jsm");
 ChromeUtils.import("resource://gre/modules/XPCOMUtils.jsm");
 
-const XMLHttpRequest = Components.Constructor("@mozilla.org/xmlextras/xmlhttprequest;1");
-
 ChromeUtils.defineModuleGetter(this, "OS", "resource://gre/modules/osfile.jsm");
 
-Cu.importGlobalProperties(["TextDecoder"]);
+Cu.importGlobalProperties(["TextDecoder", "XMLHttpRequest"]);
 
 // Define our prefs
 const PREF_CLIENT_ID = "asanreporter.clientid";
 const PREF_API_URL = "asanreporter.apiurl";
 const PREF_AUTH_TOKEN = "asanreporter.authtoken";
 const PREF_LOG_LEVEL = "asanreporter.loglevel";
 
 // Setup logging