Django behind kong

Hi all,

I think I’ve an url problem. The urls generated in django (docker app with host-name gui) are translated to localhost and that seems fine, but the path to the service does not contain the route I added:
Service: http://gui:8020/
Route: /gui → service

Anything called with /gui (eg /gui/login) works as expected but the generated html points to
/login not to /gui/login.

How do I solve this? What am I doing wrong?

Kind regards,
Nacho