diff --git a/resources/lang/pt_BR/auth.php b/resources/lang/pt_BR/auth.php
index 5a17d21cad..a6d1e98e31 100644
--- a/resources/lang/pt_BR/auth.php
+++ b/resources/lang/pt_BR/auth.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * auth.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com