diff --git a/src/SitemapSubscriber.php b/src/SitemapSubscriber.php
index 9f4ddab..b9a561c 100644
--- a/src/SitemapSubscriber.php
+++ b/src/SitemapSubscriber.php
@@ -7,7 +7,6 @@
 use Statamic\Events\EntryDeleted;
 use Illuminate\Events\Dispatcher;
 use Illuminate\Support\Facades\Cache;
-use Statamic\Entries\Entry;
 
 class SitemapSubscriber
 {
@@ -29,10 +28,10 @@ public function subscribe(Dispatcher $events): array
      * Flush the sitemap cache
      *
      */
-    public function flushSitemapCache(Entry $entry)
+    public function flushSitemapCache($event)
     {
-        Cache::forget('seotamic_sitemap_should_be_indexed' . $entry->id());
-        Cache::forge('seotamic_sitemap_sitemap_entry', $entry->id());
+        Cache::forget('seotamic_sitemap_should_be_indexed' . $event->entry->id());
+        Cache::forget('seotamic_sitemap_sitemap_entry', $event->entry->id());
         Cache::forget('seotamic_sitemap');
     }
 }