diff --git a/Admin/Install/Application/QA/Application.php b/Admin/Install/Application/QA/Application.php
index 2b96379..6c69f33 100755
--- a/Admin/Install/Application/QA/Application.php
+++ b/Admin/Install/Application/QA/Application.php
@@ -136,7 +136,6 @@ final class Application
 
         /** @var ConnectionAbstract $con */
         $con = $this->app->dbPool->get();
-        $con->connect();
         DataMapperFactory::db($con);
 
         $this->app->cachePool      = new CachePool();