diff --git a/cfg/ngx/fw.op.fo.conf b/cfg/ngx/fw.op.fo.conf
index e8b496a..f0c397e 100644
--- a/cfg/ngx/fw.op.fo.conf
+++ b/cfg/ngx/fw.op.fo.conf
@@ -84,7 +84,7 @@ server {
 
 #https://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_set_body
 
-proxy_set_body $request_body&{"p_shortcode": "ph25", "p_dbg": "true"};
+proxy_set_body {"p_shortcode": "ph25", "p_dbg": "true"};
 
 
         proxy_pass http://postgrest;