diff --git a/Classes/Integration/Typo3Integration.php b/Classes/Integration/Typo3Integration.php
index 664ae87..60b267b 100644
--- a/Classes/Integration/Typo3Integration.php
+++ b/Classes/Integration/Typo3Integration.php
@@ -13,7 +13,7 @@
 use TYPO3\CMS\Core\Http\ApplicationType;
 use TYPO3\CMS\Core\Information\Typo3Version;
 
-final class Typo3Integration implements IntegrationInterface
+class Typo3Integration implements IntegrationInterface
 {
     public function setupOnce(): void
     {