diff --git a/.cookies_test/.gitkeep b/.cookies_test/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/.gitignore b/.gitignore
index 5a0be5c..99ed9f9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,4 +4,5 @@
 *.swm
 tags
 .cookies
+.cookies_test
 /.phpunit.result.cache
diff --git a/src/Authentication/Authenticator.php b/src/Authentication/Authenticator.php
index d9b367f..c7671ac 100644
--- a/src/Authentication/Authenticator.php
+++ b/src/Authentication/Authenticator.php
@@ -9,5 +9,11 @@ abstract class Authenticator {
     abstract public function login(int $mglnr, string $password): self;
     abstract public function http(): PendingRequest;
     abstract public function isLoggedIn(): bool;
+    protected static $path = __DIR__.'/../../.cookies';
+
+    public static function setPath(string $path): void
+    {
+        static::$path = $path;
+    }
 
 }
diff --git a/src/Authentication/MainCookie.php b/src/Authentication/MainCookie.php
index 9dc15d2..d80fbfe 100644
--- a/src/Authentication/MainCookie.php
+++ b/src/Authentication/MainCookie.php
@@ -10,7 +10,6 @@ use Zoomyboy\LaravelNami\LoginException;
 
 class MainCookie extends Authenticator {
 
-    private string $path = __DIR__.'/../../.cookies';
     private FileCookieJar $cookie;
     private string $url = 'https://nami.dpsg.de';
 
@@ -59,7 +58,7 @@ class MainCookie extends Authenticator {
 
     private function newFileName(): string
     {
-        return $this->path.'/'.time().'.txt';
+        return parent::$path.'/'.time().'.txt';
     }
 
     private function isExpired(): bool
@@ -76,7 +75,7 @@ class MainCookie extends Authenticator {
      */
     private function file(): ?string
     {
-        $files = glob($this->path.'/*');
+        $files = glob(parent::$path.'/*');
 
         if (!count($files)) {
             return null;
diff --git a/tests/TestCase.php b/tests/TestCase.php
index 15c0cc7..4dca63e 100644
--- a/tests/TestCase.php
+++ b/tests/TestCase.php
@@ -4,7 +4,9 @@ namespace Zoomyboy\LaravelNami\Tests;
 
 use Illuminate\Support\Facades\Config;
 use Illuminate\Support\Facades\Http;
+use Illuminate\Support\Facades\Storage;
 use Zoomyboy\LaravelNami\Api;
+use Zoomyboy\LaravelNami\Authentication\Authenticator;
 use Zoomyboy\LaravelNami\Cookies\Cookie;
 use Zoomyboy\LaravelNami\Cookies\FakeCookie;
 use Zoomyboy\LaravelNami\Nami;
@@ -17,7 +19,7 @@ class TestCase extends \Orchestra\Testbench\TestCase
     public function setUp(): void {
         parent::setUp();
 
-        $this->clearCookies();
+        $this->setupCookies();
     }
 
     protected function getPackageProviders($app)
@@ -37,14 +39,16 @@ class TestCase extends \Orchestra\Testbench\TestCase
 
     public function login(): Api
     {
-        touch (__DIR__.'/../.cookies/'.time().'.txt');
+        touch (__DIR__.'/../.cookies_test/'.time().'.txt');
 
         return Nami::login(123, 'secret');
     }
 
-    private function clearCookies(): void
+    private function setupCookies(): void
     {
-        foreach (glob(__DIR__.'/../.cookies/*') as $file) {
+        Authenticator::setPath(__DIR__.'/../.cookies_test');
+
+        foreach (glob(__DIR__.'/../.cookies_test/*') as $file) {
             unlink($file);
         }
     }
diff --git a/tests/Unit/LoginTest.php b/tests/Unit/LoginTest.php
index d0a1281..6a8a090 100644
--- a/tests/Unit/LoginTest.php
+++ b/tests/Unit/LoginTest.php
@@ -57,12 +57,12 @@ class LoginTest extends TestCase
 
         Nami::login(12345, 'secret');
 
-        $this->assertFileExists(__DIR__.'/../../.cookies/'.time().'.txt');
+        $this->assertFileExists(__DIR__.'/../../.cookies_test/'.time().'.txt');
     }
 
     public function test_dont_login_if_cookie_exists(): void
     {
-        touch(__DIR__.'/../../.cookies/'.time().'.txt');
+        touch(__DIR__.'/../../.cookies_test/'.time().'.txt');
 
         Nami::login(12345, 'secret');
 
@@ -72,19 +72,19 @@ class LoginTest extends TestCase
     public function test_delete_expired_cookie_before_login(): void
     {
         $lastLogin = now()->subHours(2)->timestamp;
-        touch(__DIR__."/../../.cookies/{$lastLogin}.txt");
+        touch(__DIR__."/../../.cookies_test/{$lastLogin}.txt");
         Http::fake($this->fakeSuccessfulLogin());
 
         Nami::login(12345, 'secret');
 
         Http::assertSentCount(2);
-        $this->assertFileDoesNotExist(__DIR__."/../../.cookies/{$lastLogin}.txt");
+        $this->assertFileDoesNotExist(__DIR__."/../../.cookies_test/{$lastLogin}.txt");
     }
 
     public function test_login_once_if_cookie_is_expired(): void
     {
         $lastLogin = now()->subHour()->subMinutes(10)->timestamp;
-        touch(__DIR__."/../../.cookies/{$lastLogin}.txt");
+        touch(__DIR__."/../../.cookies_test/{$lastLogin}.txt");
         Http::fake($this->fakeSuccessfulLogin());
 
         Nami::login(12345, 'secret');