diff --git a/searx.subdomain.conf.sample b/searx.subdomain.conf.sample
index d14b4ce..07a47d9 100644
--- a/searx.subdomain.conf.sample
+++ b/searx.subdomain.conf.sample
@@ -36,11 +36,7 @@ server {
         set $upstream_port 8080;
         set $upstream_proto http;
         proxy_pass $upstream_proto://$upstream_app:$upstream_port;
-
-        proxy_set_header   Host             $host;
-        proxy_set_header   Connection       $http_connection;
-        proxy_set_header   X-Real-IP        $remote_addr;
-        proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;
+        
         proxy_set_header   X-Scheme         $scheme;
         proxy_set_header   X-Script-Name    /searx;
     }