diff --git a/apps/dav/tests/unit/Connector/Sabre/AuthTest.php b/apps/dav/tests/unit/Connector/Sabre/AuthTest.php
index 22e52a3bae433..54882bd30222a 100644
--- a/apps/dav/tests/unit/Connector/Sabre/AuthTest.php
+++ b/apps/dav/tests/unit/Connector/Sabre/AuthTest.php
@@ -39,7 +39,7 @@ class AuthTest extends TestCase {
 	private $twoFactorManager;
 	/** @var IThrottler */
 	private $throttler;
-	private CsrfValidator $csrfValidator;
+	private ICsrfValidator $csrfValidator;
 
 	protected function setUp(): void {
 		parent::setUp();