diff --git a/jenkins/jobs/horizon.yaml b/jenkins/jobs/horizon.yaml
index e6385f81a2..26dd1d20d1 100644
--- a/jenkins/jobs/horizon.yaml
+++ b/jenkins/jobs/horizon.yaml
@@ -59,7 +59,7 @@
     node: ubuntu-trusty
 
     builders:
-      - gerrit-git-prep
+      - zuul-git-prep-upper-constraints
       - install-distro-packages
       - revoke-sudo
       - shell: |