diff --git a/docker/swarm/stack/jenkins/master.yml b/docker/swarm/stack/jenkins/master.yml
index 384ee9f..6af8d3e 100644
--- a/docker/swarm/stack/jenkins/master.yml
+++ b/docker/swarm/stack/jenkins/master.yml
@@ -1,5 +1,6 @@
 classes:
 - system.docker
+- system.docker.client.images.jenkins_master
 parameters:
   _param:
     jenkins_master_extra_opts: ""
diff --git a/docker/swarm/stack/jenkins/slave_base.yml b/docker/swarm/stack/jenkins/slave_base.yml
index 630dd14..648a572 100644
--- a/docker/swarm/stack/jenkins/slave_base.yml
+++ b/docker/swarm/stack/jenkins/slave_base.yml
@@ -1,3 +1,5 @@
+classes:
+- system.docker.client.images.jenkins_slave
 parameters:
   _param:
     jenkins_master_host: ${_param:control_vip_address}
diff --git a/docker/swarm/stack/ldap.yml b/docker/swarm/stack/ldap.yml
index 14e8b37..fbb74bc 100644
--- a/docker/swarm/stack/ldap.yml
+++ b/docker/swarm/stack/ldap.yml
@@ -1,3 +1,5 @@
+classes:
+- system.docker.client.images.ldap
 parameters:
   docker:
     client: