diff --git a/src/QUI/Bricks/Brick.php b/src/QUI/Bricks/Brick.php
index fab9cf4d4bbdeb2bf8a478ab8d1fcc9f0b61f93f..397f3f4ff3ad7597bcbf69db7ac02acdeeec2687 100644
--- a/src/QUI/Bricks/Brick.php
+++ b/src/QUI/Bricks/Brick.php
@@ -37,33 +37,33 @@ class Brick extends QUI\QDOM
      *
      * @var array
      */
-    protected array $settings = [];
+    protected $settings = [];
 
     /**
      * Fields can be overwritten by another user
      *
      * @var array
      */
-    protected array $customfields = [];
+    protected $customfields = [];
 
     /**
      * Internal control
      *
      * @var null|QUI\Control
      */
-    protected ?QUI\Control $Control = null;
+    protected $Control = null;
 
     /**
      * List of extra css classes
      *
      * @var array
      */
-    protected array $cssClasses = [];
+    protected $cssClasses = [];
 
     /**
      * @var string
      */
-    protected string $hash;
+    protected $hash;
 
     /**
      * Constructor
diff --git a/src/QUI/Bricks/Manager.php b/src/QUI/Bricks/Manager.php
index f7e7d5dcebe0cd9914240019683ef00233813e1f..571575c731fa13feeb606ad1ed0313bd1fcc52dd 100644
--- a/src/QUI/Bricks/Manager.php
+++ b/src/QUI/Bricks/Manager.php
@@ -38,21 +38,21 @@ class Manager
      *
      * @var array
      */
-    protected array $bricks = [];
+    protected $bricks = [];
 
     /**
      * Brick UID temp collector
      *
      * @var array
      */
-    protected array $brickUIDs = [];
+    protected $brickUIDs = [];
 
     /**
      * Initialized brick manager
      *
      * @var null|Manager
      */
-    public static ?Manager $BrickManager = null;
+    public static $BrickManager = null;
 
     /**
      * Return the global QUI\Bricks\Manager