diff --git a/src/Appwrite/Platform/Modules/Projects/Http/Projects/XList.php b/src/Appwrite/Platform/Modules/Projects/Http/Projects/XList.php
index 6c7d9dfaef..61e9a3183d 100644
--- a/src/Appwrite/Platform/Modules/Projects/Http/Projects/XList.php
+++ b/src/Appwrite/Platform/Modules/Projects/Http/Projects/XList.php
@@ -19,6 +19,7 @@ use Utopia\Database\Exception\Query as QueryException;
 use Utopia\Database\Query;
 use Utopia\Database\Validator\Query\Cursor;
 use Utopia\Platform\Scope\HTTP;
+use Utopia\Validator;
 use Utopia\Validator\Boolean;
 use Utopia\Validator\Text;
 
@@ -34,6 +35,11 @@ class XList extends Action
         return 'listProjects';
     }
 
+    protected function getQueriesValidator(): Validator
+    {
+        return new Projects();
+    }
+
     public function __construct()
     {
         $this
@@ -58,7 +64,7 @@ class XList extends Action
                 ],
                 contentType: ContentType::JSON
             ))
-            ->param('queries', [], new Projects(), 'Array of query strings generated using the Query class provided by the SDK. [Learn more about queries](https://appwrite.io/docs/queries). Maximum of ' . APP_LIMIT_ARRAY_PARAMS_SIZE . ' queries are allowed, each ' . APP_LIMIT_ARRAY_ELEMENT_SIZE . ' characters long. You may filter on the following attributes: ' . implode(', ', Projects::ALLOWED_ATTRIBUTES), true)
+            ->param('queries', [], $this->getQueriesValidator(), 'Array of query strings generated using the Query class provided by the SDK. [Learn more about queries](https://appwrite.io/docs/queries). Maximum of ' . APP_LIMIT_ARRAY_PARAMS_SIZE . ' queries are allowed, each ' . APP_LIMIT_ARRAY_ELEMENT_SIZE . ' characters long. You may filter on the following attributes: ' . implode(', ', Projects::ALLOWED_ATTRIBUTES), true)
             ->param('search', '', new Text(256), 'Search term to filter your list results. Max length: 256 chars.', true)
             ->param('total', true, new Boolean(true), 'When set to false, the total count returned will be 0 and will not be calculated.', true)
             ->inject('request')
diff --git a/src/Appwrite/Utopia/Database/Validator/Queries/Types.php b/src/Appwrite/Utopia/Database/Validator/Queries/Types.php
index a70576cd86..285521b264 100644
--- a/src/Appwrite/Utopia/Database/Validator/Queries/Types.php
+++ b/src/Appwrite/Utopia/Database/Validator/Queries/Types.php
@@ -22,7 +22,7 @@ class Types extends Validator
     /**
      * @var array<string>
      */
-    protected array $allowedAttributes;
+    private array $allowedAttributes;
 
     /**
      * @param array $types