diff --git a/packages/spatie-laravel-media-library-plugin/README.md b/packages/spatie-laravel-media-library-plugin/README.md
index 2ee599af22..ae605c726b 100644
--- a/packages/spatie-laravel-media-library-plugin/README.md
+++ b/packages/spatie-laravel-media-library-plugin/README.md
@@ -89,7 +89,7 @@ use Filament\Forms\Components\SpatieMediaLibraryFileUpload;
 
 SpatieMediaLibraryFileUpload::make('attachments')
     ->multiple()
-    ->customHeaders(['ACL' => 'public-read'])
+    ->customHeaders(['CacheControl' => 'max-age=86400'])
 ```
 
 ### Adding custom properties