diff --git a/resources/chaosknoten/grafana/nginx/loki.hamburg.ccc.de.conf b/resources/chaosknoten/grafana/nginx/loki.hamburg.ccc.de.conf
index cb51782..cf23ef7 100644
--- a/resources/chaosknoten/grafana/nginx/loki.hamburg.ccc.de.conf
+++ b/resources/chaosknoten/grafana/nginx/loki.hamburg.ccc.de.conf
@@ -4,13 +4,14 @@ server {
     allow 212.12.51.128/28;
     allow 2a00:14b0:42:100::/56;
     allow 2a00:14b0:4200:3380::/64;
+    allow 2a00:14b0:f000:23::/64;
     # Z9
     allow 2a07:c480:0:100::/56;
     allow 2a07:c481:1::/48;
     
     deny all;
 
-    listen [2a00:14b0:4200:3380:0000:5a5f:1dbc:6a39]:50051 ssl;
+    listen [::]:50051 ssl;
     listen 172.31.17.145:50051 ssl;
     http2 on;
 
@@ -40,12 +41,13 @@ server {
     allow 212.12.51.128/28;
     allow 2a00:14b0:42:100::/56;
     allow 2a00:14b0:4200:3380::/64;
+    allow 2a00:14b0:f000:23::/64;
     # Z9
     allow 2a07:c480:0:100::/56;
     allow 2a07:c481:1::/48;
     deny all;
 
-    listen [2a00:14b0:4200:3380:0000:5a5f:1dbc:6a39]:443 ssl;
+    listen [::]:443 ssl;
     listen 172.31.17.145:443 ssl;
     http2 on;
 
diff --git a/resources/chaosknoten/grafana/nginx/metrics.hamburg.ccc.de.conf b/resources/chaosknoten/grafana/nginx/metrics.hamburg.ccc.de.conf
index 82a0b24..9a709a1 100644
--- a/resources/chaosknoten/grafana/nginx/metrics.hamburg.ccc.de.conf
+++ b/resources/chaosknoten/grafana/nginx/metrics.hamburg.ccc.de.conf
@@ -4,6 +4,7 @@ server {
     allow 212.12.51.128/28;
     allow 2a00:14b0:42:100::/56;
     allow 2a00:14b0:4200:3380::/64;
+    allow 2a00:14b0:f000:23::/64;
     # Z9
     allow 2a07:c480:0:100::/56;
     allow 2a07:c481:1::/48;
@@ -11,7 +12,7 @@ server {
     allow 2a07:c481:0:1::/64;
     deny all;
 
-    listen [2a00:14b0:4200:3380:0000:5a5f:1dbc:6a39]:443 ssl;
+    listen [::]:443 ssl;
     listen 172.31.17.145:443 ssl;
     http2 on;