diff --git a/playbook.yaml b/playbook.yaml
index 135ef90..4730121 100644
--- a/playbook.yaml
+++ b/playbook.yaml
@@ -6,6 +6,7 @@
     - { role : rsyslog, 	      tags : [ "rsyslog" ] }
     - { role : monitoring-influx, tags : [ "influx" ] }
     - { role : base,              tags : [ "base" ] }
+    - { role : zabbix-agent,      tags : [ "zabbix-agent" ] }
 
 - hosts: web1
   roles:
@@ -38,3 +39,7 @@
 - hosts: paperless
   roles:
     - { role : paperless, tags : [ "paperless" ] }
+
+- hosts: vault-pki
+  roles:
+    - { role : vault-pki, tags : [ "pki_master", "vault" ] }