diff --git a/tests/bootstrap.php b/tests/bootstrap.php
index e0fc9ff..37835b8 100755
--- a/tests/bootstrap.php
+++ b/tests/bootstrap.php
@@ -8,14 +8,13 @@
  * For the full copyright and license information, please view the file license.md that was distributed with this source code.
  */
 
-if (!$loader = @include __DIR__ . '/../vendor/autoload.php') {
+if (@!include __DIR__ . '/../vendor/autoload.php') {
 	echo 'Install Nette Tester using `composer update --dev`';
 	exit(1);
 }
 
 // configure environment
 Tester\Environment::setup();
-class_alias('Tester\Assert', 'Assert');
 date_default_timezone_set('Europe/Prague');
 
 define('TEST_DIR', __DIR__);