diff --git a/docker/nginx.conf b/docker/nginx.conf
index e387ad2c..747daa2c 100644
--- a/docker/nginx.conf
+++ b/docker/nginx.conf
@@ -58,4 +58,7 @@ http {
         error_log /var/log/nginx/realt-api_error.log;
         access_log /var/log/nginx/realt-api_access.log;
     }
+    real_ip_header X-Forwarded-For;
+    real_ip_recursive on;
+    set_real_ip_from 172.18.0.0/24;
 }