diff --git a/nginx.conf b/nginx.conf
index 6703859..5d3152a 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -10,6 +10,7 @@ http {
   server {
 
     listen 80 default_server;
+    listen [::]:80 default_server;
     server_name _;
     root /usr/share/nginx/html;