diff --git a/resources/chaosknoten/public-reverse-proxy/nginx/acme_challenge.conf b/resources/chaosknoten/public-reverse-proxy/nginx/acme_challenge.conf
index feacfa7..73af834 100644
--- a/resources/chaosknoten/public-reverse-proxy/nginx/acme_challenge.conf
+++ b/resources/chaosknoten/public-reverse-proxy/nginx/acme_challenge.conf
@@ -82,6 +82,8 @@ map $host $upstream_acme_challenge_host {
     spaceapi.ccc.de spaceapiccc.hosts.hamburg.ccc.de:31820;
     cpuccc.hamburg.ccc.de 172.31.17.151:31820;
     cpu.ccc.de 172.31.17.151:31820;
+    lokal.ccc.de 172.31.17.151:31820;
+    local.ccc.de 172.31.17.151:31820;
     acmedns.hamburg.ccc.de acmedns.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 fc62a89..5e1fec8 100644
--- a/resources/chaosknoten/public-reverse-proxy/nginx/nginx.conf
+++ b/resources/chaosknoten/public-reverse-proxy/nginx/nginx.conf
@@ -100,6 +100,8 @@ stream {
         spaceapi.ccc.de spaceapiccc.hosts.hamburg.ccc.de:8443;
         cpuccc.hamburg.ccc.de 172.31.17.151:8443;
         cpu.ccc.de 172.31.17.151:8443;
+        lokal.ccc.de 172.31.17.151:8443;
+        local.ccc.de 172.31.17.151:8443;
         acmedns.hamburg.ccc.de acmedns.hosts.hamburg.ccc.de:8443;
     }