diff --git a/nginx.conf/speedtest-web.conf b/nginx.conf/speedtest-web.conf
index e58017f..6228660 100644
--- a/nginx.conf/speedtest-web.conf
+++ b/nginx.conf/speedtest-web.conf
@@ -1,5 +1,6 @@
 server {
-    listen       80;
+    listen       80 default_server;
+    listen       [::]:80 default_server;
     server_name  _;
     root   /app/www/speedtest-web;
     index  index.html index.htm;