diff --git a/inventories/z9/hosts.yml b/inventories/z9/hosts.yml
index 2be7deb..fbe79c2 100644
--- a/inventories/z9/hosts.yml
+++ b/inventories/z9/hosts.yml
@@ -3,14 +3,14 @@ all:
     debian_11:
       hosts:
         light:
-          ansible_host: light.z9
+          ansible_host: light.z9.ccchh.net
         automation:
-          ansible_host: automation.z9
+          ansible_host: automation.z9.ccchh.net
         esphome:
-          ansible_host: esphome.z9
+          ansible_host: esphome.z9.ccchh.net
         zigbee2mqtt:
-          ansible_host: zigbee2mqtt.z9
+          ansible_host: zigbee2mqtt.z9.ccchh.net
         printserver:
-          ansible_host: printserver.z9
+          ansible_host: printserver.z9.ccchh.net
         audio:
-          ansible_host: audio.z9
+          ansible_host: audio.z9.ccchh.net