diff --git a/.arcconfig b/.arcconfig
--- a/.arcconfig
+++ b/.arcconfig
@@ -1,5 +1,5 @@
 {
-  "phabricator.uri" : "https://phabricator.services.mozilla.com/",
+  "phabricator.uri" : "https://phabricator-dev.allizom.org/",
   "repository.callsign": "MOZILLACENTRAL",
   "history.immutable": false
 }
diff --git a/layout/tools/reftest/output.py b/layout/tools/reftest/output.py
--- a/layout/tools/reftest/output.py
+++ b/layout/tools/reftest/output.py
@@ -1,5 +1,6 @@
+this_will_fail_flake8_linter()
 # 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 __future__ import absolute_import, print_function