diff --git a/templates/nginx/origin.conf b/templates/nginx/origin.conf
index d899339..8f80c0b 100644
--- a/templates/nginx/origin.conf
+++ b/templates/nginx/origin.conf
@@ -32,6 +32,9 @@ server {
     proxy_set_header Upgrade           $http_upgrade;
     proxy_set_header X-Forwarded-For   $http_x_forwarded_for;
     proxy_set_header X-Forwarded-Proto $scheme;
+{% if item.set_x_real_ip_to_remote_addr %}
+    proxy_set_header X-Real-IP         $remote_addr;
+{% endif %}
 
     proxy_pass http://{{ item.upstream }};
   }