Laravel: How to find the right blade master template?

Laravel: How to find the right blade master template?

To extend a blade template you have to write
@extends('folder.template_name')
This works for standard installation.
I've created a module for the backend and now I can't use my module
template because Laravel catches the first record and that is the standard
view folder.
My structure looks like this:
app
-- modules
-- modules\backend
-- modules\backend\views
-- modules\backend\views\layouts\master.blade.php
-- views
-- views\layouts\master.blade.php
So when I'm in the backend and try to display my template:
// app\modules\backend\views\page\index.blade.php
@extends('layouts.master')
Laravel renders the app\views\layouts\master.blade.php instead of
app\modules\backend\views\layouts\master.blade.php
I've tried many names inside that @extends e.g.
@extends('app\modules\backend\views\layouts\master')
@extends('app.modules.backend.views.layouts.master')
@extends(base_path(). '\app\modules\backend\views\\' . 'layouts.master')
Nothing works.