diff --git a/resources/views/portal/ninja2020/invoices/show/fullscreen.blade.php b/resources/views/portal/ninja2020/invoices/show/fullscreen.blade.php
index 4597fa5a8f10..ff6d9948ada9 100644
--- a/resources/views/portal/ninja2020/invoices/show/fullscreen.blade.php
+++ b/resources/views/portal/ninja2020/invoices/show/fullscreen.blade.php
@@ -1,4 +1,4 @@
-@extends('portal.ninja2020.layout.clean')
+@extends('portal.ninja2020.layout.clean', ['custom_body_class' => 'overflow-y-hidden'])
 @section('meta_title', ctrans('texts.view_invoice'))
 
 @section('body')