diff --git a/lib/Controller/ExportController.php b/lib/Controller/ExportController.php
index f39655b..e7c7af1 100644
--- a/lib/Controller/ExportController.php
+++ b/lib/Controller/ExportController.php
@@ -27,7 +27,8 @@ use OC;
 use OCA\Radio\AppInfo\Application;
 use OCA\Radio\Service\FavoriteService;
 use OCP\AppFramework\Controller;
-use OCP\AppFramework\Http\DataResponse;
+use OCP\AppFramework\Http\DataResponse; // FIXME: Remove if not required
+use OCP\AppFramework\Http\Response;
 use OCP\IRequest;
 use SimpleXMLElement;
 
@@ -51,8 +52,9 @@ class ExportController extends Controller {
 	/**
 	 * @NoAdminRequired
 	 */
-	public function index() {
-		$xml = new SimpleXMLElement('<?xml version="1.0" encoding="UTF-8"?><playlist></playlist>');
+	public function index(): Response {
+		$xml = new SimpleXMLElement('<?xml version="1.0"?><playlist></playlist>');
+		$xml->addAttribute('encoding', 'UTF-8');
 		$trackList = $xml->addChild('trackList');
 		$track = $trackList->addChild('track');
 		$track->addChild('location', 'http://localhost/test.mp3');
@@ -73,7 +75,8 @@ class ExportController extends Controller {
 		header('Content-Type: application/xspf+xml');
 		header('Content-Disposition: attachment; filename=' . $export_name);
 		//return new DataResponse($this->service->findAll($this->userId));
-		return $xml->asXML();
+		return new Response($xml->asXML());
+		//return $xml->asXML();
 	}
 
 }