diff --git a/app/Models/CustomFieldset.php b/app/Models/CustomFieldset.php
index 9b83051cbc..82c62750ab 100644
--- a/app/Models/CustomFieldset.php
+++ b/app/Models/CustomFieldset.php
@@ -15,7 +15,7 @@ class CustomFieldset extends Model
      * Validation rules
      * @var array
      */
-    protected $rules = [
+    public $rules = [
         "name" => "required|unique:custom_fieldsets"
     ];