diff --git a/tests/integration/features/bootstrap/FeatureContext.php b/tests/integration/features/bootstrap/FeatureContext.php
index f75f6675a..f2f434b93 100644
--- a/tests/integration/features/bootstrap/FeatureContext.php
+++ b/tests/integration/features/bootstrap/FeatureContext.php
@@ -39,7 +39,7 @@ public function __construct() {
 
 	/** @BeforeScenario */
 	public function before() {
-		$jar = new \GuzzleHttp\Cookie\FileCookieJar('/tmp/cookies_' . md5(openssl_random_pseudo_bytes(12)));
+		$jar = new \GuzzleHttp\Cookie\CookieJar();
 		$this->client = new \GuzzleHttp\Client([
 			'version' => 2.0,
 			'cookies' => $jar,