diff --git a/lib/Controller/PageController.php b/lib/Controller/PageController.php
index aa1c18db772..e869eae9531 100644
--- a/lib/Controller/PageController.php
+++ b/lib/Controller/PageController.php
@@ -25,7 +25,6 @@
 
 namespace OCA\Talk\Controller;
 
-use OC\Security\Bruteforce\Throttler;
 use OCA\Talk\AppInfo\Application;
 use OCA\Talk\Exceptions\ParticipantNotFoundException;
 use OCA\Talk\Exceptions\RoomNotFoundException;
@@ -57,6 +56,7 @@
 use OCP\IUser;
 use OCP\IUserSession;
 use OCP\Notification\IManager as INotificationManager;
+use OCP\Security\Bruteforce\IThrottler;
 use Psr\Log\LoggerInterface;
 
 class PageController extends Controller {
@@ -74,7 +74,7 @@ class PageController extends Controller {
 	private INotificationManager $notificationManager;
 	private IAppManager $appManager;
 	private IRootFolder $rootFolder;
-	private Throttler $throttler;
+	private IThrottler $throttler;
 
 	public function __construct(string $appName,
 								IRequest $request,
@@ -92,7 +92,7 @@ public function __construct(string $appName,
 								IInitialState $initialState,
 								ICacheFactory $memcacheFactory,
 								IRootFolder $rootFolder,
-								Throttler $throttler,
+								IThrottler $throttler,
 								Config $talkConfig,
 								IConfig $serverConfig) {
 		parent::__construct($appName, $request);
diff --git a/lib/Controller/RoomController.php b/lib/Controller/RoomController.php
index 11ed1ee8190..49e2e7a89fb 100644
--- a/lib/Controller/RoomController.php
+++ b/lib/Controller/RoomController.php
@@ -28,7 +28,6 @@
 namespace OCA\Talk\Controller;
 
 use InvalidArgumentException;
-use OC\Security\Bruteforce\Throttler;
 use OCA\Talk\Chat\ChatManager;
 use OCA\Talk\Chat\MessageParser;
 use OCA\Talk\Config;
@@ -65,6 +64,7 @@
 use OCP\IRequest;
 use OCP\IUser;
 use OCP\IUserManager;
+use OCP\Security\Bruteforce\IThrottler;
 use OCP\User\Events\UserLiveStatusEvent;
 use OCP\UserStatus\IManager as IUserStatusManager;
 use OCP\UserStatus\IUserStatus;
@@ -92,7 +92,7 @@ class RoomController extends AEnvironmentAwareController {
 	protected IL10N $l10n;
 	protected IConfig $config;
 	protected Config $talkConfig;
-	protected Throttler $throttler;
+	protected IThrottler $throttler;
 	protected LoggerInterface $logger;
 
 	protected array $commonReadMessages = [];
@@ -118,7 +118,7 @@ public function __construct(string $appName,
 								IConfig $config,
 								Config $talkConfig,
 								ICloudIdManager $cloudIdManager,
-								Throttler $throttler,
+								IThrottler $throttler,
 								LoggerInterface $logger) {
 		parent::__construct($appName, $request);
 		$this->session = $session;
diff --git a/lib/Middleware/InjectionMiddleware.php b/lib/Middleware/InjectionMiddleware.php
index f4e60b4b629..3725af6f88b 100644
--- a/lib/Middleware/InjectionMiddleware.php
+++ b/lib/Middleware/InjectionMiddleware.php
@@ -23,7 +23,6 @@
 
 namespace OCA\Talk\Middleware;
 
-use OC\Security\Bruteforce\Throttler;
 use OCA\Talk\Controller\AEnvironmentAwareController;
 use OCA\Talk\Exceptions\ParticipantNotFoundException;
 use OCA\Talk\Exceptions\PermissionsException;
@@ -46,20 +45,21 @@
 use OCP\AppFramework\OCSController;
 use OCP\AppFramework\Utility\IControllerMethodReflector;
 use OCP\IRequest;
+use OCP\Security\Bruteforce\IThrottler;
 
 class InjectionMiddleware extends Middleware {
 	private IRequest $request;
 	private IControllerMethodReflector $reflector;
 	private TalkSession $talkSession;
 	private Manager $manager;
-	private Throttler $throttler;
+	private IThrottler $throttler;
 	private ?string $userId;
 
 	public function __construct(IRequest $request,
 								IControllerMethodReflector $reflector,
 								TalkSession $talkSession,
 								Manager $manager,
-								Throttler $throttler,
+								IThrottler $throttler,
 								?string $userId) {
 		$this->request = $request;
 		$this->reflector = $reflector;
diff --git a/psalm.xml b/psalm.xml
index a6c06de54bb..b82a052fbcd 100644
--- a/psalm.xml
+++ b/psalm.xml
@@ -26,7 +26,6 @@
 				<referencedClass name="GuzzleHttp\Exception\ServerException" />
 				<referencedClass name="GuzzleHttp\Exception\ConnectException" />
 				<referencedClass name="OC" />
-				<referencedClass name="OC\Security\Bruteforce\Throttler" />
 				<referencedClass name="OCA\Circles\Api\v1\Circles" />
 				<referencedClass name="OCA\Circles\CirclesManager" />
 				<referencedClass name="OCA\Circles\Events\AddingCircleMemberEvent" />