diff --git a/Admin/Installer.php b/Admin/Installer.php
index 24fa958..9265cdb 100755
--- a/Admin/Installer.php
+++ b/Admin/Installer.php
@@ -18,7 +18,6 @@ use Modules\Organization\Models\Unit;
 use Modules\Organization\Models\UnitMapper;
 use phpOMS\Application\ApplicationAbstract;
 use phpOMS\Config\SettingsInterface;
-use phpOMS\DataStorage\Database\DatabasePool;
 use phpOMS\Module\InstallerAbstract;
 use phpOMS\Module\ModuleInfo;