diff --git a/apps/dav/lib/server.php b/apps/dav/lib/server.php
index 055c5a5fc2..22171b74d3 100644
--- a/apps/dav/lib/server.php
+++ b/apps/dav/lib/server.php
@@ -33,6 +33,8 @@ class Server {
 		$this->server->addPlugin(new BlockLegacyClientPlugin(\OC::$server->getConfig()));
 		$this->server->addPlugin(new Plugin($authBackend, 'ownCloud'));
 
+		$this->server->addPlugin(new \Sabre\DAVACL\Plugin());
+
 		// wait with registering these until auth is handled and the filesystem is setup
 		$this->server->on('beforeMethod', function () {
 			// custom properties plugin must be the last one