diff --git a/scripts/get-ansible-role-requirements.yml b/scripts/get-ansible-role-requirements.yml
index 2d502d62d2..a45813f7bf 100644
--- a/scripts/get-ansible-role-requirements.yml
+++ b/scripts/get-ansible-role-requirements.yml
@@ -125,7 +125,7 @@
         - name: Clone git repos (parallel)
           git_requirements:
             default_path: "{{ role_path_default }}"
-            default_depth: 10
+            default_depth: 20
             default_version: "master"
             repo_info: "{{ clone_roles }}"
             retries: "{{ git_clone_retries }}"
@@ -139,7 +139,7 @@
             dest: "{{ item.path | default(role_path_default) }}/{{ item.name | default(item.src | basename) }}"
             version: "{{ item.version | default('master') }}"
             refspec: "{{ item.refspec | default(omit) }}"
-            depth: "{{ item.depth | default('10') }}"
+            depth: "{{ item.depth | default('20') }}"
             update: true
             force: true
           with_items: "{{ clone_roles }}"
diff --git a/zuul.d/jobs.yaml b/zuul.d/jobs.yaml
index 226df60a68..cb5f2b5ea9 100644
--- a/zuul.d/jobs.yaml
+++ b/zuul.d/jobs.yaml
@@ -371,6 +371,7 @@
     name: openstack-ansible-deploy-aio_distro_metal-centos-8
     parent: openstack-ansible-deploy-aio
     nodeset: centos-8
+    voting: false
 
 - job:
     name: openstack-ansible-deploy-aio_nspawn-centos-8