diff --git a/lib/Controller/AdminController.php b/lib/Controller/AdminController.php
index 0a1e181e..38f4ab8d 100644
--- a/lib/Controller/AdminController.php
+++ b/lib/Controller/AdminController.php
@@ -29,6 +29,7 @@
 use OCP\BackgroundJob\IJobList;
 use OCP\DB\Exception;
 use OCP\IBinaryFinder;
+use OCP\IConfig;
 use OCP\IRequest;
 
 class AdminController extends Controller {
@@ -271,7 +272,7 @@ public function gputensorflow(): JSONResponse {
 	}
 
 	public function cron(): JSONResponse {
-		$cron = $this->config->getAppValue('core', 'backgroundjobs_mode', '');
+		$cron = \OCP\Server::get(IConfig::class)->getAppValue('core', 'backgroundjobs_mode', '');
 		return new JSONResponse(['cron' => $cron]);
 	}