diff --git a/EventSubscriber/SnippetAreaInvalidationSubscriber.php b/EventSubscriber/SnippetAreaInvalidationSubscriber.php
deleted file mode 100644
index 05eb925..0000000
--- a/EventSubscriber/SnippetAreaInvalidationSubscriber.php
+++ /dev/null
@@ -1,64 +0,0 @@
-cacheManager = $cacheManager;
- }
-
- public static function getSubscribedEvents()
- {
- return [
- WebspaceDefaultSnippetModifiedEvent::class => 'invalidateSnippetAreaOnModified',
- WebspaceDefaultSnippetRemovedEvent::class => 'invalidateSnippetAreaOnRemoved',
- ];
- }
-
- public function invalidateSnippetAreaOnModified(WebspaceDefaultSnippetModifiedEvent $event): void
- {
- $this->invalidateSnippetArea($event->getSnippetAreaKey());
- }
-
- public function invalidateSnippetAreaOnRemoved(WebspaceDefaultSnippetRemovedEvent $event): void
- {
- $this->invalidateSnippetArea($event->getSnippetAreaKey());
- }
-
- private function invalidateSnippetArea(string $snippetAreaKey): void
- {
- if (!$this->cacheManager) {
- return;
- }
-
- $this->cacheManager->invalidateReference('snippet_area', $snippetAreaKey);
- }
-}
diff --git a/Resources/config/controllers.xml b/Resources/config/controllers.xml
index 7aa850f..1758686 100644
--- a/Resources/config/controllers.xml
+++ b/Resources/config/controllers.xml
@@ -28,7 +28,7 @@
-
+
%sulu_http_cache.cache.max_age%
%sulu_http_cache.cache.shared_max_age%
%sulu_headless.snippet_area.cache_lifetime%
diff --git a/Resources/config/event-subscribers.xml b/Resources/config/event-subscribers.xml
index 01a04ad..48114d1 100644
--- a/Resources/config/event-subscribers.xml
+++ b/Resources/config/event-subscribers.xml
@@ -13,11 +13,5 @@
-
-
-
-
-
-
diff --git a/Resources/config/services.xml b/Resources/config/services.xml
index 5bf7ada..bdde3b0 100644
--- a/Resources/config/services.xml
+++ b/Resources/config/services.xml
@@ -39,11 +39,5 @@
-
-
-
-
-