diff --git a/playbooks/tripleo-buildcontainers/run.yaml b/playbooks/tripleo-buildcontainers/run.yaml
index 9bd2c4bd6..6d37916dc 100644
--- a/playbooks/tripleo-buildcontainers/run.yaml
+++ b/playbooks/tripleo-buildcontainers/run.yaml
@@ -28,6 +28,7 @@
     - name: Get contents of delorean repo baseurl for the version hash
       become: true
       shell: >
+        set -o pipefail &&
         cat /etc/yum.repos.d/delorean.repo |awk -F= '/baseurl/ {print $2}'
       register: baseurl
 
diff --git a/zuul.d/build-containers.yaml b/zuul.d/build-containers.yaml
index 08175511f..3db32fe4c 100644
--- a/zuul.d/build-containers.yaml
+++ b/zuul.d/build-containers.yaml
@@ -7,11 +7,13 @@
     check:
       jobs:
         - tripleo-build-containers-centos-7
+        - tripleo-build-containers-centos-7-rocky
         - tripleo-build-containers-centos-7-buildah
     gate:
       queue: tripleo
       jobs:
         - tripleo-build-containers-centos-7
+        - tripleo-build-containers-centos-7-rocky
 
 - job:
     name: tripleo-build-containers-centos-7
@@ -19,6 +21,15 @@
     nodeset: single-centos-7-node
     voting: true
 
+- job:
+    name: tripleo-build-containers-centos-7-rocky
+    parent: tripleo-build-containers-base-with-files
+    nodeset: single-centos-7-node
+    override-checkout: stable/rocky
+    voting: true
+    vars:
+      branch_override: stable/rocky
+
 - job:
     name: tripleo-build-containers-centos-7-buildah
     parent: tripleo-build-containers-base-with-files