diff --git a/src/constants.js b/src/constants.js
index ba73675..320c0da 100644
--- a/src/constants.js
+++ b/src/constants.js
@@ -28,7 +28,7 @@ exports.DEV_PUBLIC_KEY = '-----BEGIN PUBLIC KEY-----\n' +
   '-----END PUBLIC KEY-----';
 
 const REPERTORY_BRANCH = 'master';
-const REPERTORY_UI_BRANCH = '1.2.x_branch';
+const REPERTORY_UI_BRANCH = '1.1.x_branch';
 
 exports.RELEASES_URL = 'https://bitbucket.org/blockstorage/repertory/raw/' + REPERTORY_BRANCH + '/releases_1.1.json';
 exports.UI_RELEASES_URL = 'https://bitbucket.org/blockstorage/repertory-ui/raw/' + REPERTORY_UI_BRANCH + '/releases.json';