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 32d7337..925e4f3 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
@@ -9,6 +9,7 @@ map $host $upstream_acme_challenge_host {
     git.hamburg.ccc.de 172.31.17.154:31820;
     grafana.hamburg.ccc.de 172.31.17.145:31820;
     hackertours.hamburg.ccc.de 172.31.17.151:31820;
+    staging.hackertours.hamburg.ccc.de 172.31.17.151:31820;
     hamburg.ccc.de 172.31.17.151:31820;
     id.hamburg.ccc.de 172.31.17.144:31820;
     invite.hamburg.ccc.de 172.31.17.144:31820;
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 2a83e4a..26fab2c 100644
--- a/playbooks/files/chaosknoten/configs/public-reverse-proxy/nginx/nginx.conf
+++ b/playbooks/files/chaosknoten/configs/public-reverse-proxy/nginx/nginx.conf
@@ -31,6 +31,7 @@ stream {
         wiki.hamburg.ccc.de 172.31.17.146:8443;
         onlyoffice.hamburg.ccc.de 172.31.17.147:8443;
         hackertours.hamburg.ccc.de 172.31.17.151:8443;
+        staging.hackertours.hamburg.ccc.de 172.31.17.151:8443;
         netbox.hamburg.ccc.de 172.31.17.149:8443;
         matrix.hamburg.ccc.de 172.31.17.150:8443;
         element.hamburg.ccc.de 172.31.17.151:8443;