diff --git a/apps/settings/tests/Controller/MailSettingsControllerTest.php b/apps/settings/tests/Controller/MailSettingsControllerTest.php
index 1bc05ca4718..f162b4da017 100644
--- a/apps/settings/tests/Controller/MailSettingsControllerTest.php
+++ b/apps/settings/tests/Controller/MailSettingsControllerTest.php
@@ -19,6 +19,7 @@ use OCP\IUserSession;
 use OCP\Mail\IEMailTemplate;
 use OCP\Mail\IMailer;
 use PHPUnit\Framework\MockObject\MockObject;
+use Psr\Log\LoggerInterface;
 
 /**
  * @package Tests\Settings\Controller
@@ -29,6 +30,7 @@ class MailSettingsControllerTest extends \Test\TestCase {
 	private IMailer&MockObject $mailer;
 	private IL10N&MockObject $l;
 	private IURLGenerator&MockObject $urlGenerator;
+	private LoggerInterface&MockObject $logger;
 	private MailSettingsController $mailController;
 
 	protected function setUp(): void {
@@ -39,6 +41,7 @@ class MailSettingsControllerTest extends \Test\TestCase {
 		$this->userSession = $this->createMock(IUserSession::class);
 		$this->mailer = $this->createMock(IMailer::class);
 		$this->urlGenerator = $this->createMock(IURLGenerator::class);
+		$this->logger = $this->createMock(LoggerInterface::class);
 		/** @var IRequest&MockObject $request */
 		$request = $this->createMock(IRequest::class);
 		$this->mailController = new MailSettingsController(
@@ -49,6 +52,7 @@ class MailSettingsControllerTest extends \Test\TestCase {
 			$this->userSession,
 			$this->urlGenerator,
 			$this->mailer,
+			$this->logger,
 		);
 	}