diff --git a/crates/derive/Cargo.toml b/crates/derive/Cargo.toml
index eedb621..b220da9 100644
--- a/crates/derive/Cargo.toml
+++ b/crates/derive/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "messagebus_derive"
-version = "0.2.2"
+version = "0.2.3"
 authors = ["Andrey Tkachenko <andrey@aidev.ru>"]
 repository = "https://github.com/andreytkachenko/messagebus.git"
 keywords = ["futures", "async", "tokio", "message", "bus"]
diff --git a/crates/derive/src/lib.rs b/crates/derive/src/lib.rs
index 820c2de..0f4eca7 100644
--- a/crates/derive/src/lib.rs
+++ b/crates/derive/src/lib.rs
@@ -14,14 +14,14 @@ fn shared_part(_ast: &syn::DeriveInput, has_shared: bool) -> proc_macro2::TokenS
         quote! {
             fn as_shared_ref(&self) -> std::option::Option<&dyn messagebus::SharedMessage> {Some(self)}
             fn as_shared_mut(&mut self) -> std::option::Option<&mut dyn messagebus::SharedMessage>{Some(self)}
-            fn as_shared_boxed(self: Box<Self>) -> Result<Box<dyn messagebus::SharedMessage>, Box<dyn Message>> {Ok(self)}
+            fn as_shared_boxed(self: Box<Self>) -> Result<Box<dyn messagebus::SharedMessage>, Box<dyn messagebus::Message>> {Ok(self)}
             fn as_shared_arc(self: std::sync::Arc<Self>) -> Option<std::sync::Arc<dyn messagebus::SharedMessage>>{Some(self)}
         }
     } else {
         quote! {
             fn as_shared_ref(&self) -> std::option::Option<&dyn messagebus::SharedMessage> {None}
             fn as_shared_mut(&mut self) -> std::option::Option<&mut dyn messagebus::SharedMessage> {None}
-            fn as_shared_boxed(self: Box<Self>) -> Result<Box<dyn messagebus::SharedMessage>, Box<dyn Message>> {Err(self)}
+            fn as_shared_boxed(self: Box<Self>) -> Result<Box<dyn messagebus::SharedMessage>, Box<dyn messagebus::Message>> {Err(self)}
             fn as_shared_arc(self: std::sync::Arc<Self>) -> Option<std::sync::Arc<dyn messagebus::SharedMessage>> {None}
         }
     }