diff --git a/docker/nginx.conf b/docker/nginx.conf
index be64ad5a..54699d93 100644
--- a/docker/nginx.conf
+++ b/docker/nginx.conf
@@ -1,5 +1,6 @@
 server {
     listen 80;
+    listen [::]:80;
     server_name _;
     root /usr/share/nginx/html;
     index index.html;