diff --git a/tests/Controller/Api/ApiControllerTaxKeyTrait.php b/tests/Controller/Api/ApiControllerTaxKeyTrait.php
deleted file mode 100755
index f63e53c..0000000
--- a/tests/Controller/Api/ApiControllerTaxKeyTrait.php
+++ /dev/null
@@ -1,99 +0,0 @@
-<?php
-/**
- * Jingga
- *
- * PHP Version 8.1
- *
- * @package   tests
- * @copyright Dennis Eichhorn
- * @license   OMS License 2.0
- * @version   1.0.0
- * @link      https://jingga.app
- */
-declare(strict_types=1);
-
-namespace Modules\Accounting\tests\Controller;
-
-use Model\CoreSettings;
-use Modules\Accounting\tests\Controller\Api\ApiControllerAccountTrait;
-use Modules\Accounting\tests\Controller\Api\ApiControllerBatchEntryTrait;
-use Modules\Accounting\tests\Controller\Api\ApiControllerCostCenterTrait;
-use Modules\Accounting\tests\Controller\Api\ApiControllerCostObjectTrait;
-use Modules\Accounting\tests\Controller\Api\ApiControllerEntryTrait;
-use Modules\Admin\Models\AccountPermission;
-use phpOMS\Account\Account;
-use phpOMS\Account\AccountManager;
-use phpOMS\Account\PermissionType;
-use phpOMS\Application\ApplicationAbstract;
-use phpOMS\Dispatcher\Dispatcher;
-use phpOMS\Event\EventManager;
-use phpOMS\Localization\L11nManager;
-use phpOMS\Module\ModuleAbstract;
-use phpOMS\Module\ModuleManager;
-use phpOMS\Router\WebRouter;
-use phpOMS\Utils\TestUtils;
-
-/**
- * @testdox Modules\Accounting\tests\Controller\ApiControllerTest: Accounting api controller
- *
- * @internal
- */
-final class ApiControllerTest extends \PHPUnit\Framework\TestCase
-{
-    protected ApplicationAbstract $app;
-
-    /**
-     * @var \Modules\Accounting\Controller\ApiController
-     */
-    protected ModuleAbstract $module;
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function setUp() : void
-    {
-        $this->app = new class() extends ApplicationAbstract
-        {
-            protected string $appName = 'Api';
-        };
-
-        $this->app->dbPool         = $GLOBALS['dbpool'];
-        $this->app->unitId         = 1;
-        $this->app->accountManager = new AccountManager($GLOBALS['session']);
-        $this->app->appSettings    = new CoreSettings();
-        $this->app->moduleManager  = new ModuleManager($this->app, __DIR__ . '/../../../../Modules/');
-        $this->app->dispatcher     = new Dispatcher($this->app);
-        $this->app->eventManager   = new EventManager($this->app->dispatcher);
-        $this->app->l11nManager    = new L11nManager();
-        $this->app->eventManager->importFromFile(__DIR__ . '/../../../../Web/Api/Hooks.php');
-
-        $account = new Account();
-        TestUtils::setMember($account, 'id', 1);
-
-        $permission       = new AccountPermission();
-        $permission->unit = 1;
-        $permission->app  = 2;
-        $permission->setPermission(
-            PermissionType::READ
-            | PermissionType::CREATE
-            | PermissionType::MODIFY
-            | PermissionType::DELETE
-            | PermissionType::PERMISSION
-        );
-
-        $account->addPermission($permission);
-
-        $this->app->accountManager->add($account);
-        $this->app->router = new WebRouter();
-
-        $this->module = $this->app->moduleManager->get('Accounting');
-
-        TestUtils::setMember($this->module, 'app', $this->app);
-    }
-
-    use ApiControllerAccountTrait;
-    use ApiControllerCostCenterTrait;
-    use ApiControllerCostObjectTrait;
-    use ApiControllerEntryTrait;
-    use ApiControllerBatchEntryTrait;
-}
diff --git a/tests/Controller/ApiControllerTest.php b/tests/Controller/ApiControllerTest.php
index 423e0ba..f63e53c 100755
--- a/tests/Controller/ApiControllerTest.php
+++ b/tests/Controller/ApiControllerTest.php
@@ -20,7 +20,6 @@ use Modules\Accounting\tests\Controller\Api\ApiControllerBatchEntryTrait;
 use Modules\Accounting\tests\Controller\Api\ApiControllerCostCenterTrait;
 use Modules\Accounting\tests\Controller\Api\ApiControllerCostObjectTrait;
 use Modules\Accounting\tests\Controller\Api\ApiControllerEntryTrait;
-use Modules\Accounting\tests\Controller\Api\ApiControllerTaxKeyTrait;
 use Modules\Admin\Models\AccountPermission;
 use phpOMS\Account\Account;
 use phpOMS\Account\AccountManager;
@@ -95,7 +94,6 @@ final class ApiControllerTest extends \PHPUnit\Framework\TestCase
     use ApiControllerAccountTrait;
     use ApiControllerCostCenterTrait;
     use ApiControllerCostObjectTrait;
-    use ApiControllerTaxKeyTrait;
     use ApiControllerEntryTrait;
     use ApiControllerBatchEntryTrait;
 }