diff --git a/cfg/ngx/fw.op.fo.conf b/cfg/ngx/fw.op.fo.conf
index f78e218..4bbb39e 100644
--- a/cfg/ngx/fw.op.fo.conf
+++ b/cfg/ngx/fw.op.fo.conf
@@ -75,7 +75,7 @@ location ~ ^/([A-Za-z0-9]+) {
     rewrite ^/([A-Za-z0-9]+) /rpc/fwd/$1 break;
         default_type  application/json;
         proxy_hide_header Content-Location;
-        add_header Content-Location  /rpc/$upstream_http_content_location;
+        add_header Content-Location  /rpc/fwd/$upstream_http_content_location;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_http_version 1.1;
         proxy_method post;