diff --git a/apps/openresty/1.27.1.2-0-1-focal/conf/default/00.default.conf b/apps/openresty/1.27.1.2-0-1-focal/conf/default/00.default.conf
index df6cba1ab184..484e03e983ec 100644
--- a/apps/openresty/1.27.1.2-0-1-focal/conf/default/00.default.conf
+++ b/apps/openresty/1.27.1.2-0-1-focal/conf/default/00.default.conf
@@ -1,6 +1,6 @@
 server {
-    listen 80;
-    listen [::]:80;
+    listen 80 default_server;
+    listen [::]:80 default_server;
 
     server_name _;