Fix git repo URL

Change-Id: I5a53bc235c40b9c3459781368d8757f646bc5ba5
diff --git a/jjb/onos/onos-buck-gerrit.yaml b/jjb/onos/onos-buck-gerrit.yaml
index b58294f..f7fb674 100644
--- a/jjb/onos/onos-buck-gerrit.yaml
+++ b/jjb/onos/onos-buck-gerrit.yaml
@@ -5,15 +5,14 @@
     name: onos-buck-gerrit
     project-type: pipeline
     sandbox: false
-    git-url: '$GIT_URL/$GERRIT_PROJECT'
 
     pipeline-scm:
       script-path: tools/build/jenkins/onos-buck-gerrit
       scm:
         - lf-infra-gerrit-scm:
-            git-url: '{git-url}'
+            git-url: 'git clone ssh://ray@gerrit.onosproject.org:29418/onos'
             refspec: '$GERRIT_REFSPEC'
-            branch: '$GERRIT_BRANCH'
+            branch: 'master'
             submodule-recursive: '{submodule-recursive}'
             choosing-strategy: gerrit
             jenkins-ssh-credential: '{jenkins-ssh-credential}'