diff --git a/tests/integration/ApiTest.php b/tests/integration/ApiTest.php
index 65c3828f6..6fc208e65 100644
--- a/tests/integration/ApiTest.php
+++ b/tests/integration/ApiTest.php
@@ -3,8 +3,8 @@ use PHPUnit\Framework\TestCase;
 
 /** @group integration */
 final class ApiTest extends TestCase {
-	private string $api_url;
-	private string $sid;
+	private string $api_url = "";
+	private string $sid = "";
 
 	function __construct() {
 		$this->api_url = getenv('API_URL');