diff --git a/playbooks/files/z9/configs/public-reverse-proxy/nginx/acme_challenge.conf b/playbooks/files/z9/configs/public-reverse-proxy/nginx/acme_challenge.conf
index 80d4e62..220ad3a 100644
--- a/playbooks/files/z9/configs/public-reverse-proxy/nginx/acme_challenge.conf
+++ b/playbooks/files/z9/configs/public-reverse-proxy/nginx/acme_challenge.conf
@@ -9,7 +9,6 @@ map $host $upstream_acme_challenge_host {
     wiki.ccchh.net 10.31.206.13:31820;
     zigbee2mqtt.ccchh.net 10.31.208.25:31820;
     esphome.ccchh.net 10.31.208.24:31820;
-    aes.ccchh.net 10.31.206.14:31820;
     proxmox-backup-server.ccchh.net 10.31.208.28;
     default "";
 }