diff --git a/schnorr_fun/benches/bench_schnorr.rs b/schnorr_fun/benches/bench_schnorr.rs
index 38d4989a..926f04f3 100755
--- a/schnorr_fun/benches/bench_schnorr.rs
+++ b/schnorr_fun/benches/bench_schnorr.rs
@@ -49,7 +49,7 @@ fn verify_schnorr(c: &mut Criterion) {
         });
 
         {
-            let sig = sig.clone().set_secrecy::<Secret>();
+            let sig = sig.set_secrecy::<Secret>();
             group.bench_function("fun::schnorr_verify_ct", |b| {
                 b.iter(|| schnorr.verify(verification_key, message, &sig))
             });
diff --git a/schnorr_fun/src/frost/mod.rs b/schnorr_fun/src/frost/mod.rs
index 3dc09cbf..1a535ca4 100644
--- a/schnorr_fun/src/frost/mod.rs
+++ b/schnorr_fun/src/frost/mod.rs
@@ -504,10 +504,7 @@ impl<H: Digest<OutputSize = U32> + Clone, NG: NonceGen> Frost<H, NG> {
                     .map(|(gen_party_index, (party_shares, pop))| {
                         (
                             *gen_party_index,
-                            (
-                                party_shares.remove(receiver_party_index).unwrap(),
-                                pop.clone(),
-                            ),
+                            (party_shares.remove(receiver_party_index).unwrap(), *pop),
                         )
                     })
                     .collect::<BTreeMap<_, _>>();
diff --git a/schnorr_fun/src/signature.rs b/schnorr_fun/src/signature.rs
index 0cfecfeb..fc519d78 100644
--- a/schnorr_fun/src/signature.rs
+++ b/schnorr_fun/src/signature.rs
@@ -1,7 +1,7 @@
 use crate::fun::{marker::*, rand_core::RngCore, Point, Scalar};
 
 /// A Schnorr signature.
-#[derive(Clone, Eq)]
+#[derive(Clone, Eq, Copy)]
 pub struct Signature<S = Public> {
     /// The signature's public nonce
     ///
diff --git a/schnorr_fun/tests/frost_prop.rs b/schnorr_fun/tests/frost_prop.rs
index 0079f81a..a27fe369 100644
--- a/schnorr_fun/tests/frost_prop.rs
+++ b/schnorr_fun/tests/frost_prop.rs
@@ -124,7 +124,7 @@ proptest! {
             signatures.values().cloned()
         );
 
-        assert_eq!(proto.verify_and_combine_signature_shares(&xonly_shared_key, &coord_signing_session, signatures), Ok(combined_sig.clone()));
+        assert_eq!(proto.verify_and_combine_signature_shares(&xonly_shared_key, &coord_signing_session, signatures), Ok(combined_sig));
         assert!(proto.schnorr.verify(
             &xonly_shared_key.public_key(),
             message,