diff --git a/README.md b/README.md
index 0b87b7a..ac8b275 100644
--- a/README.md
+++ b/README.md
@@ -31,6 +31,8 @@ location / {
     proxy_set_header Upgrade $http_upgrade;
     proxy_set_header Connection "upgrade";
     proxy_set_header Host $host;
+    proxy_set_header X-Real-IP $remote_addr;
+    proxy_set_header X-Real-PORT $remote_port;
 } 
 ```