diff --git a/hiera/common.yaml b/hiera/common.yaml
index 04148e6874..8e0e9a1bb3 100644
--- a/hiera/common.yaml
+++ b/hiera/common.yaml
@@ -354,6 +354,7 @@ cacti_hosts:
 - zl01.openstack.org
 - zl02.openstack.org
 - zl03.openstack.org
+- zl04.openstack.org
 - zm01.openstack.org
 - zm02.openstack.org
 - zm03.openstack.org
diff --git a/manifests/site.pp b/manifests/site.pp
index e10bc19859..eb43cb7359 100644
--- a/manifests/site.pp
+++ b/manifests/site.pp
@@ -865,6 +865,7 @@ node 'zuul.openstack.org' {
       'zl01.openstack.org',
       'zl02.openstack.org',
       'zl03.openstack.org',
+      'zl04.openstack.org',
       'zm01.openstack.org',
       'zm02.openstack.org',
       'zm03.openstack.org',
diff --git a/modules/openstack_project/files/logstash/jenkins-log-client.yaml b/modules/openstack_project/files/logstash/jenkins-log-client.yaml
index 695fbd3119..dc4684c6aa 100644
--- a/modules/openstack_project/files/logstash/jenkins-log-client.yaml
+++ b/modules/openstack_project/files/logstash/jenkins-log-client.yaml
@@ -12,6 +12,7 @@ zmq-publishers:
   - tcp://zl01.openstack.org:8888
   - tcp://zl02.openstack.org:8888
   - tcp://zl03.openstack.org:8888
+  - tcp://zl04.openstack.org:8888
 
 subunit-files:
   - name: logs/testrepository.subunit