diff --git a/src/Enum/ProjectType.php b/src/Enum/ProjectType.php
index 2927a72..8ce09eb 100644
--- a/src/Enum/ProjectType.php
+++ b/src/Enum/ProjectType.php
@@ -1,6 +1,6 @@
 <?php
 
-declare(strict_type=1);
+declare(strict_types=1);
 
 namespace App\Enum;