diff --git a/resources/chaosknoten/public-reverse-proxy/nginx/acme_challenge.conf b/resources/chaosknoten/public-reverse-proxy/nginx/acme_challenge.conf
index 5ebed4f..5b9fa94 100644
--- a/resources/chaosknoten/public-reverse-proxy/nginx/acme_challenge.conf
+++ b/resources/chaosknoten/public-reverse-proxy/nginx/acme_challenge.conf
@@ -83,8 +83,6 @@ map $host $upstream_acme_challenge_host {
     local.ccc.de 172.31.17.151:31820;
     acmedns.hamburg.ccc.de acmedns.hosts.hamburg.ccc.de:31820;
     diday.org 172.31.17.151:31820;
-    docs.c3voc.de 172.31.17.151:31820;
-    staging.docs.c3voc.de 172.31.17.151:31820;
     default "";
 }
 
diff --git a/resources/chaosknoten/public-reverse-proxy/nginx/nginx.conf b/resources/chaosknoten/public-reverse-proxy/nginx/nginx.conf
index 8b90d3f..47b0c29 100644
--- a/resources/chaosknoten/public-reverse-proxy/nginx/nginx.conf
+++ b/resources/chaosknoten/public-reverse-proxy/nginx/nginx.conf
@@ -106,8 +106,6 @@ stream {
         acmedns.hamburg.ccc.de acmedns.hosts.hamburg.ccc.de:8443;
         diday.org 172.31.17.151:8443;
         *.staging.diday.org 172.31.17.151:8443;
-        docs.c3voc.de 172.31.17.151:8443;
-        staging.docs.c3voc.de 172.31.17.151:8443;
     }
 
     server {