diff --git a/Admin/Routes/Web/Backend.php b/Admin/Routes/Web/Backend.php
index 0b67a5f..f0b60b4 100644
--- a/Admin/Routes/Web/Backend.php
+++ b/Admin/Routes/Web/Backend.php
@@ -1,3 +1,3 @@
-<?php
+<?php declare(strict_types=1);
 
 return [];