diff --git a/src/Defer.php b/src/Defer.php
index cee85ba..41ba383 100644
--- a/src/Defer.php
+++ b/src/Defer.php
@@ -4,6 +4,9 @@
 
 namespace ReactParallel\ObjectProxy\Attribute;
 
+/**
+ * @Annotation()
+ */
 final class Defer
 {
 }