diff --git a/app/Models/License.php b/app/Models/License.php
index ba00b7d0d4..2ea10939fa 100755
--- a/app/Models/License.php
+++ b/app/Models/License.php
@@ -34,9 +34,9 @@ class License extends Depreciable
 
 
     protected $casts = [
-        'purchase_date' => 'date:Y-m-d',
-        'expiration_date' => 'date:Y-m-d',
-        'termination_date' => 'date:Y-m-d',
+        'purchase_date' => 'date',
+        'expiration_date' => 'date',
+        'termination_date' => 'date',
         'category_id'  => 'integer',
         'company_id'   => 'integer',
     ];