diff --git a/lib/AppInfo/Application.php b/lib/AppInfo/Application.php
index 244b7f33..905bd57d 100644
--- a/lib/AppInfo/Application.php
+++ b/lib/AppInfo/Application.php
@@ -10,8 +10,15 @@
 
 use OC\Files\Filesystem;
 use OC\Files\Storage\Wrapper\Jail;
+use OC\Http\Client\ClientService;
+use OCA\Files_Antivirus\AppConfig;
 use OCA\Files_Antivirus\AvirWrapper;
+use OCA\Files_Antivirus\Scanner\ExternalClam;
+use OCA\Files_Antivirus\Scanner\ExternalKaspersky;
+use OCA\Files_Antivirus\Scanner\ICAP;
+use OCA\Files_Antivirus\Scanner\LocalClam;
 use OCA\Files_Antivirus\Scanner\ScannerFactory;
+use OCA\Files_Antivirus\StatusFactory;
 use OCP\Activity\IManager;
 use OCP\App\IAppManager;
 use OCP\AppFramework\App;
@@ -21,8 +28,10 @@
 use OCP\EventDispatcher\IEventDispatcher;
 use OCP\Files\IHomeStorage;
 use OCP\Files\Storage\IStorage;
+use OCP\ICertificateManager;
 use OCP\IL10N;
 use OCP\Util;
+use Psr\Container\ContainerInterface;
 use Psr\Log\LoggerInterface;
 
 class Application extends App implements IBootstrap {
@@ -33,6 +42,40 @@ public function __construct(array $urlParams = []) {
 	}
 
 	public function register(IRegistrationContext $context): void {
+		$context->registerService(ExternalClam::class, function (ContainerInterface $c) {
+			return new ExternalClam(
+				$c->get(AppConfig::class),
+				$c->get(LoggerInterface::class),
+				$c->get(StatusFactory::class),
+			);
+		}, false);
+
+		$context->registerService(LocalClam::class, function (ContainerInterface $c) {
+			return new LocalClam(
+				$c->get(AppConfig::class),
+				$c->get(LoggerInterface::class),
+				$c->get(StatusFactory::class),
+			);
+		}, false);
+
+		$context->registerService(ExternalKaspersky::class, function (ContainerInterface $c) {
+			return new ExternalKaspersky(
+				$c->get(AppConfig::class),
+				$c->get(LoggerInterface::class),
+				$c->get(StatusFactory::class),
+				$c->get(ClientService::class),
+			);
+		}, false);
+
+		$context->registerService(ICAP::class, function (ContainerInterface $c) {
+			return new ICAP(
+				$c->get(AppConfig::class),
+				$c->get(LoggerInterface::class),
+				$c->get(StatusFactory::class),
+				$c->get(ICertificateManager::class),
+			);
+		}, false);
+
 		Util::connectHook('OC_Filesystem', 'preSetup', $this, 'setupWrapper');
 	}
 
diff --git a/tests/Scanner/ScannerFactoryTest.php b/tests/Scanner/ScannerFactoryTest.php
new file mode 100644
index 00000000..20a27cba
--- /dev/null
+++ b/tests/Scanner/ScannerFactoryTest.php
@@ -0,0 +1,51 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace Scanner;
+
+use OCA\Files_Antivirus\AppConfig;
+use OCA\Files_Antivirus\Scanner\ScannerFactory;
+use OCP\IConfig;
+use OCP\IRequest;
+use Test\TestCase;
+
+/**
+ * @group DB
+ */
+class ScannerFactoryTest extends TestCase {
+	private IConfig $config;
+	private AppConfig $appConfig;
+	private IRequest $request;
+	private ScannerFactory $scannerFactory;
+
+	public function setUp(): void {
+		$this->config = $this->createMock(IConfig::class);
+		$this->config->method('getAppValue')
+			->with('files_antivirus', 'av_mode', 'executable')
+			->willReturn('daemon');
+
+		$this->appConfig = new AppConfig($this->config);
+
+		$this->request = $this->createMock(IRequest::class);
+
+		$this->scannerFactory = new ScannerFactory(
+			$this->appConfig,
+			\OC::$server,
+			$this->request,
+		);
+	}
+
+	public function testGetScanner() {
+		$instanceA = $this->scannerFactory->getScanner('/dev/null');
+		$instanceB = $this->scannerFactory->getScanner('/dev/null');
+
+		$this->assertNotSame($instanceA, $instanceB);
+	}
+
+}