diff --git a/templates/main.php b/templates/main.php
index a5de6b08e..db7c9d93e 100644
--- a/templates/main.php
+++ b/templates/main.php
@@ -25,5 +25,5 @@
 OCP\Util::addStyle('deck', 'globalstyles');
 OCP\Util::addScript('deck', 'deck-main');
 
-\OCP\Server::get(\OCP\EventDispatcher\IEventDispatcher::class)
+\OCP\Server::get(\OC\EventDispatcher\SymfonyAdapter::class)
 	->dispatch('\OCP\Collaboration\Resources::loadAdditionalScripts');