diff --git a/tests/Pest.php b/tests/Pest.php
index 32370230..f789cbae 100644
--- a/tests/Pest.php
+++ b/tests/Pest.php
@@ -5,9 +5,19 @@ declare(strict_types=1);
 namespace Flextype;
 
 define('ROOT_DIR', str_replace(DIRECTORY_SEPARATOR, '/', getcwd()));
-define('PATH_PROJECT', ROOT_DIR . '/project');
+
+/**
+ * Define the project name.
+ */
+define('PROJECT_NAME', 'project');
+
+/**
+ * Define the PATH (without trailing slash).
+ */
+define('PATH_PROJECT', ROOT_DIR . '/' . PROJECT_NAME);
 define('PATH_TMP', ROOT_DIR . '/var/tmp');
 
+
 ! is_file($flextype_autoload = ROOT_DIR . '/vendor/autoload.php') and exit('Please run: <i>composer install</i> for flextype');
 $flextype_loader = require_once $flextype_autoload;