--- a/testing/firefox-ui/tests/functional/private_browsing/test_about_private_browsing.py
+++ b/testing/firefox-ui/tests/functional/private_browsing/test_about_private_browsing.py
@@ -1,14 +1,13 @@
 # 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/.
 
 from marionette_driver import By, Wait
-from marionette.marionette_test import skip_if_e10s
 
 from firefox_ui_harness.testcases import FirefoxTestCase
 
 from firefox_puppeteer.ui.browser.window import BrowserWindow
 
 
 class TestAboutPrivateBrowsing(FirefoxTestCase):
 
@@ -16,17 +15,16 @@ class TestAboutPrivateBrowsing(FirefoxTe
         FirefoxTestCase.setUp(self)
 
         # Use a fake local support URL
         support_url = 'about:blank?'
         self.prefs.set_pref('app.support.baseURL', support_url)
 
         self.pb_url = support_url + 'private-browsing'
 
-    @skip_if_e10s
     def testCheckAboutPrivateBrowsing(self):
         self.assertFalse(self.browser.is_private)
 
         with self.marionette.using_context('content'):
             self.marionette.navigate('about:privatebrowsing')
 
             status_node = self.marionette.find_element(By.CSS_SELECTOR, 'p.showNormal')
             self.assertEqual(status_node.text,