diff --git a/resources/chaosknoten/public-reverse-proxy/nginx/acme_challenge.conf b/resources/chaosknoten/public-reverse-proxy/nginx/acme_challenge.conf
index a7ae7f0..304072b 100644
--- a/resources/chaosknoten/public-reverse-proxy/nginx/acme_challenge.conf
+++ b/resources/chaosknoten/public-reverse-proxy/nginx/acme_challenge.conf
@@ -87,7 +87,6 @@ map $host $upstream_acme_challenge_host {
     staging.docs.c3voc.de public-web-static.hosts.hamburg.ccc.de:31820;
     infra-docs.hamburg.ccc.de public-web-static.hosts.hamburg.ccc.de:31820;
     staging.infra-docs.hamburg.ccc.de public-web-static.hosts.hamburg.ccc.de:31820;
-    ueberwachungsfrei-kundgebung.hamburg.ccc.de public-web-static.hosts.hamburg.ccc.de:31820;
     default "";
 }
 
diff --git a/resources/chaosknoten/public-reverse-proxy/nginx/nginx.conf b/resources/chaosknoten/public-reverse-proxy/nginx/nginx.conf
index 3f61267..5e89aa9 100644
--- a/resources/chaosknoten/public-reverse-proxy/nginx/nginx.conf
+++ b/resources/chaosknoten/public-reverse-proxy/nginx/nginx.conf
@@ -110,7 +110,6 @@ stream {
         staging.docs.c3voc.de public-web-static.hosts.hamburg.ccc.de:8443;
         infra-docs.hamburg.ccc.de public-web-static.hosts.hamburg.ccc.de:8443;
         staging.infra-docs.hamburg.ccc.de public-web-static.hosts.hamburg.ccc.de:8443;
-        ueberwachungsfrei-kundgebung.hamburg.ccc.de public-web-static.hosts.hamburg.ccc.de:8443;
     }
 
     server {