diff --git a/runbot/templates/nginx.xml b/runbot/templates/nginx.xml
index daa4e8c0..13fc2211 100644
--- a/runbot/templates/nginx.xml
+++ b/runbot/templates/nginx.xml
@@ -39,6 +39,8 @@ proxy_connect_timeout 600;
 proxy_set_header X-Forwarded-Host $host;
 proxy_set_header X-Forwarded-Proto $real_scheme;
 proxy_set_header Host $host;
+proxy_set_header X-Forwarded-For 127.0.0.42;
+proxy_set_header X-Real-IP 127.0.0.42;
 
 server {
     listen 8080 default;
@@ -98,6 +100,9 @@ server {
       proxy_set_header Host $host;
       proxy_set_header Upgrade $http_upgrade;
       proxy_set_header Connection "Upgrade";
+      proxy_set_header X-Forwarded-For 127.0.0.42;
+      proxy_set_header X-Real-IP     127.0.0.42;
+
     }
 }
 </t>