diff --git a/modules/openstack_project/manifests/single_use_slave.pp b/modules/openstack_project/manifests/single_use_slave.pp
index bd359479b6..df7c227e4e 100644
--- a/modules/openstack_project/manifests/single_use_slave.pp
+++ b/modules/openstack_project/manifests/single_use_slave.pp
@@ -39,7 +39,7 @@ class openstack_project::single_use_slave (
         '-p tcp --dport 8004 -s 172.24.4.0/23 -j ACCEPT',
         '-m limit --limit 2/min -j LOG --log-prefix "iptables dropped: "',
       ],
-    iptables_public_tcp_ports => [8088],
+    iptables_public_tcp_ports => [8088, 19885],
   }
   class { 'jenkins::slave':
     ssh_key         => $ssh_key,
diff --git a/modules/openstack_project/manifests/slave.pp b/modules/openstack_project/manifests/slave.pp
index 7a68997b9e..9ed434c5f8 100644
--- a/modules/openstack_project/manifests/slave.pp
+++ b/modules/openstack_project/manifests/slave.pp
@@ -15,7 +15,7 @@ class openstack_project::slave (
   include openstack_project::tmpcleanup
 
   class { 'openstack_project::server':
-    iptables_public_tcp_ports => [8088],
+    iptables_public_tcp_ports => [8088, 19885],
     iptables_public_udp_ports => [],
     certname                  => $certname,
     sysadmins                 => $sysadmins,