diff --git a/app/Models/LineItem.php b/app/Models/LineItem.php
index 59841d9..545dcee 100644
--- a/app/Models/LineItem.php
+++ b/app/Models/LineItem.php
@@ -22,7 +22,7 @@ class LineItem extends Model
 
     protected $casts = [
         'is_section' => 'boolean',
-        'quantity' => 'integer',
+        'quantity' => 'float',
         'price' => 'decimal:2',
     ];