diff --git a/http-signature-normalization-warp/src/digest/mod.rs b/http-signature-normalization-warp/src/digest/mod.rs
index 30c889d..eeb07a5 100644
--- a/http-signature-normalization-warp/src/digest/mod.rs
+++ b/http-signature-normalization-warp/src/digest/mod.rs
@@ -43,11 +43,8 @@ pub fn verify(
         .and(warp::body::inspect_request_body(
             BytesMut::new(),
             move |mut acc, bytes| {
-                let bytes = bytes.clone();
-                async move {
-                    acc.extend_from_slice(&bytes);
-                    acc
-                }
+                acc.extend_from_slice(bytes);
+                async move { acc }
             },
         ))
         .and_then(move |parts: Vec<DigestPart>, bytes_mut: BytesMut| {