diff --git a/controller/upload_file.rst b/controller/upload_file.rst
index b3dc2d6ffd0..8c2c7512494 100644
--- a/controller/upload_file.rst
+++ b/controller/upload_file.rst
@@ -240,6 +240,7 @@ logic to a separate service::
     class FileUploader
     {
         public function __construct(
+            #[Autowire('%brochures_directory%')]
             private string $targetDirectory,
             private SluggerInterface $slugger,
         ) {