diff --git a/playbooks/files/chaosknoten/configs/public-reverse-proxy/nginx/acme_challenge.conf b/playbooks/files/chaosknoten/configs/public-reverse-proxy/nginx/acme_challenge.conf
index 7296f24..072723c 100644
--- a/playbooks/files/chaosknoten/configs/public-reverse-proxy/nginx/acme_challenge.conf
+++ b/playbooks/files/chaosknoten/configs/public-reverse-proxy/nginx/acme_challenge.conf
@@ -6,6 +6,7 @@ map $host $upstream_acme_challenge_host {
     aes.ccchh.net 172.31.17.145:31820;
     wiki.ccchh.net 172.31.17.146:31820;
     onlyoffice.hamburg.ccc.de 172.31.17.147:31820;
+    netbox.hamburg.ccc.de 172.31.17.149:31820;
     default "";
 }
 
diff --git a/playbooks/files/chaosknoten/configs/public-reverse-proxy/nginx/nginx.conf b/playbooks/files/chaosknoten/configs/public-reverse-proxy/nginx/nginx.conf
index a35a8fa..a6794f6 100644
--- a/playbooks/files/chaosknoten/configs/public-reverse-proxy/nginx/nginx.conf
+++ b/playbooks/files/chaosknoten/configs/public-reverse-proxy/nginx/nginx.conf
@@ -25,6 +25,7 @@ stream {
         aes.ccchh.net 172.31.17.145:8443;
         wiki.ccchh.net 172.31.17.146:8443;
         onlyoffice.hamburg.ccc.de 172.31.17.147:8443;
+        netbox.hamburg.ccc.de 172.31.17.149:8443;
     }
 
     server {