diff --git a/roles/phabricator/tasks/main.yml b/roles/phabricator/tasks/main.yml
index e6aa5e3c6c..58510b53df 100644
--- a/roles/phabricator/tasks/main.yml
+++ b/roles/phabricator/tasks/main.yml
@@ -175,6 +175,12 @@
       mode: 0600
   when: sslintermediatecertfile != '' and deployment_type == 'qadevel-prod'
 
+- name: clone phabricator-extension-ipsilonoauth
+  git:
+      repo: 'https://pagure.io/phabricator-extension-ipsilonoauth.git'
+      dest: /srv/phabricator-extension-ipsilonoauth
+      version: bb099b7da76b9d9d87ef53d20ec0e0238da7a3bb
+  when: deployment_type == 'qa-stg'
 
 - name: copy phabricator httpd config
   template: src=phabricator.conf.j2 dest=/etc/httpd/conf.d/phabricator.conf owner=root group=root mode=0644