diff --git a/Models/NewsArticle.php b/Models/NewsArticle.php
index 0175f96..305dffa 100644
--- a/Models/NewsArticle.php
+++ b/Models/NewsArticle.php
@@ -37,7 +37,7 @@ class NewsArticle implements ArrayableInterface, \JsonSerializable
      * @var int
      * @since 1.0.0
      */
-    private int $id = 0;
+    protected int $id = 0;
 
     /**
      * Title.
@@ -137,7 +137,6 @@ class NewsArticle implements ArrayableInterface, \JsonSerializable
         $this->createdBy = new NullAccount();
         $this->createdAt = new \DateTime('now');
         $this->publish   = new \DateTime('now');
-        $this->account   = new NullAccount();
     }
 
     /**
diff --git a/Models/NullNewsArticle.php b/Models/NullNewsArticle.php
index 94fbb3f..ce9d1a7 100644
--- a/Models/NullNewsArticle.php
+++ b/Models/NullNewsArticle.php
@@ -34,5 +34,6 @@ final class NullNewsArticle extends NewsArticle
     public function __construct(int $id = 0)
     {
         $this->id = $id;
+        parent::__construct();
     }
 }