diff --git a/http-signature-normalization-actix/Cargo.toml b/http-signature-normalization-actix/Cargo.toml
index fa1fe57..cd296eb 100644
--- a/http-signature-normalization-actix/Cargo.toml
+++ b/http-signature-normalization-actix/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "http-signature-normalization-actix"
 description = "An HTTP Signatures library that leaves the signing to you"
-version = "0.4.0-alpha.1"
+version = "0.4.0-alpha.2"
 authors = ["asonix <asonix@asonix.dog>"]
 license-file = "LICENSE"
 readme = "README.md"
diff --git a/http-signature-normalization-actix/src/digest/middleware.rs b/http-signature-normalization-actix/src/digest/middleware.rs
index ebb2a3f..9a25e1d 100644
--- a/http-signature-normalization-actix/src/digest/middleware.rs
+++ b/http-signature-normalization-actix/src/digest/middleware.rs
@@ -27,6 +27,7 @@ use std::{
 /// This is only required when the [`VerifyDigest`] middleware is set to optional
 pub struct DigestVerified;
 
+#[derive(Clone, Debug)]
 /// The VerifyDigest middleware
 ///
 /// ```rust,ignore