diff --git a/setup-nginx.yml b/setup-nginx.yml
index 2bd3305..b585cef 100755
--- a/setup-nginx.yml
+++ b/setup-nginx.yml
@@ -29,7 +29,7 @@
         content: |
           server {
             server_name analytics.openneo.net;
-            listen 80;
+            listen [::]:80;
             if ($host = analytics.openneo.net) {
               return 301 https://$host$request_uri;
             }
@@ -37,7 +37,7 @@
 
           server {
             server_name analytics.openneo.net;
-            listen 443 ssl;
+            listen [::]:443 ssl;
             ssl_certificate /etc/letsencrypt/live/analytics.openneo.net/fullchain.pem;
             ssl_certificate_key /etc/letsencrypt/live/analytics.openneo.net/privkey.pem;
             include /etc/letsencrypt/options-ssl-nginx.conf;