diff --git a/elfo-core/src/messages.rs b/elfo-core/src/messages.rs
index 1a13593..e0acb61 100644
--- a/elfo-core/src/messages.rs
+++ b/elfo-core/src/messages.rs
@@ -108,6 +108,7 @@ impl SubscribeToActorStatuses {
 }
 
 #[message]
+#[cfg_attr(feature = "test-util", derive(Constructor))]
 #[non_exhaustive]
 pub struct ActorStatusReport {
     pub meta: Arc<ActorMeta>,