diff --git a/app/Models/Asset.php b/app/Models/Asset.php
index 1492f5a443..8404a0e1d7 100644
--- a/app/Models/Asset.php
+++ b/app/Models/Asset.php
@@ -130,6 +130,7 @@ class Asset extends Depreciable
         'supplier_id',
         'warranty_months',
         'requestable',
+        'last_checkout',
     ];
 
     use Searchable;