diff --git a/Models/NullContact.php b/Models/NullContact.php
index ecb6ebb..376067e 100755
--- a/Models/NullContact.php
+++ b/Models/NullContact.php
@@ -24,4 +24,16 @@ namespace Modules\Profile\Models;
  */
 final class NullContact extends Contact
 {
+	/**
+     * Constructor
+     *
+     * @param int $id Model id
+     *
+     * @since 1.0.0
+     */
+    public function __construct(int $id = 0)
+    {
+        $this->id = $id;
+        parent::__construct();
+    }
 }
diff --git a/tests/Models/NullContactElement.php b/tests/Models/NullContactElement.php
deleted file mode 100644
index 87ae858..0000000
--- a/tests/Models/NullContactElement.php
+++ /dev/null
@@ -1,42 +0,0 @@
-<?php
-/**
- * Orange Management
- *
- * PHP Version 8.0
- *
- * @package   tests
- * @copyright Dennis Eichhorn
- * @license   OMS License 1.0
- * @version   1.0.0
- * @link      https://orange-management.org
- */
-declare(strict_types=1);
-
-namespace Modules\Profile\tests\Models;
-
-use Modules\Profile\Models\NullContactElement;
-
-/**
- * @internal
- */
-final class Null extends \PHPUnit\Framework\TestCase
-{
-    /**
-     * @covers Modules\Profile\Models\NullContactElement
-     * @group framework
-     */
-    public function testNull() : void
-    {
-        self::assertInstanceOf('\Modules\Profile\Models\ContactElement', new NullContactElement());
-    }
-
-    /**
-     * @covers Modules\Profile\Models\NullContactElement
-     * @group framework
-     */
-    public function testId() : void
-    {
-        $null = new NullContactElement(2);
-        self::assertEquals(2, $null->getId());
-    }
-}
diff --git a/tests/Models/NullContact.php b/tests/Models/NullContactTest.php
similarity index 92%
rename from tests/Models/NullContact.php
rename to tests/Models/NullContactTest.php
index 69a4bd8..9a55e3e 100644
--- a/tests/Models/NullContact.php
+++ b/tests/Models/NullContactTest.php
@@ -19,7 +19,7 @@ use Modules\Profile\Models\NullContact;
 /**
  * @internal
  */
-final class Null extends \PHPUnit\Framework\TestCase
+final class NullContactTest extends \PHPUnit\Framework\TestCase
 {
     /**
      * @covers Modules\Profile\Models\NullContact
diff --git a/tests/Models/NullProfile.php b/tests/Models/NullProfile.php
deleted file mode 100644
index 61b5962..0000000
--- a/tests/Models/NullProfile.php
+++ /dev/null
@@ -1,42 +0,0 @@
-<?php
-/**
- * Orange Management
- *
- * PHP Version 8.0
- *
- * @package   tests
- * @copyright Dennis Eichhorn
- * @license   OMS License 1.0
- * @version   1.0.0
- * @link      https://orange-management.org
- */
-declare(strict_types=1);
-
-namespace Modules\Profile\tests\Models;
-
-use Modules\Profile\Models\NullProfile;
-
-/**
- * @internal
- */
-final class Null extends \PHPUnit\Framework\TestCase
-{
-    /**
-     * @covers Modules\Profile\Models\NullProfile
-     * @group framework
-     */
-    public function testNull() : void
-    {
-        self::assertInstanceOf('\Modules\Profile\Models\Profile', new NullProfile());
-    }
-
-    /**
-     * @covers Modules\Profile\Models\NullProfile
-     * @group framework
-     */
-    public function testId() : void
-    {
-        $null = new NullProfile(2);
-        self::assertEquals(2, $null->getId());
-    }
-}