diff --git a/src/constants.js b/src/constants.js
index 1f511b5..4924199 100644
--- a/src/constants.js
+++ b/src/constants.js
@@ -28,8 +28,8 @@ exports.DEV_PUBLIC_KEY = '-----BEGIN PUBLIC KEY-----\n' +
   '-----END PUBLIC KEY-----';
 
 
-const REPERTORY_BRANCH = 'master';
-const REPERTORY_UI_BRANCH = 'master';
+const REPERTORY_BRANCH = '1.2.x_branch';
+const REPERTORY_UI_BRANCH = '1.0.x_branch';
 
 exports.RELEASES_URL = 'https://bitbucket.org/blockstorage/repertory/raw/' + REPERTORY_BRANCH + '/releases.json';
 exports.UI_RELEASES_URL = 'https://bitbucket.org/blockstorage/repertory-ui/raw/' + REPERTORY_UI_BRANCH + '/releases.json';