--- a/devtools/client/inspector/test/browser_inspector_select-last-selected.js
+++ b/devtools/client/inspector/test/browser_inspector_select-last-selected.js
@@ -1,15 +1,17 @@
 /* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
 /* vim: set ts=2 et sw=2 tw=80: */
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 "use strict";
 
+requestLongerTimeout(2);
+
 // Checks that the expected default node is selected after a page navigation or
 // a reload.
 var PAGE_1 = URL_ROOT + "doc_inspector_select-last-selected-01.html";
 var PAGE_2 = URL_ROOT + "doc_inspector_select-last-selected-02.html";
 
 // An array of test cases with following properties:
 // - url: URL to navigate to. If URL == content.location, reload instead.
 // - nodeToSelect: a selector for a node to select before navigation. If null,