diff --git a/openresty/1.27.1.1-1-focal/conf/default/00.default.conf b/openresty/1.27.1.1-1-focal/conf/default/00.default.conf
index 6cad22181..ffc1ed375 100644
--- a/openresty/1.27.1.1-1-focal/conf/default/00.default.conf
+++ b/openresty/1.27.1.1-1-focal/conf/default/00.default.conf
@@ -1,6 +1,6 @@
 server
 {
-    listen 80;
+    listen 80 default_server;
     server_name _;
     
     index 404.html;