diff --git a/swap/src/bin/swap.rs b/swap/src/bin/swap.rs
index 7f05fa12..2455753c 100644
--- a/swap/src/bin/swap.rs
+++ b/swap/src/bin/swap.rs
@@ -101,7 +101,7 @@ async fn main() -> Result<()> {
             }
 
             let bitcoin_wallet =
-                init_bitcoin_wallet(electrum_rpc_url, seed, data_dir.clone(), env_config).await?;
+                init_bitcoin_wallet(electrum_rpc_url, &seed, data_dir.clone(), env_config).await?;
             let (monero_wallet, _process) =
                 init_monero_wallet(data_dir, monero_daemon_host, env_config).await?;
             let bitcoin_wallet = Arc::new(bitcoin_wallet);
@@ -183,7 +183,7 @@ async fn main() -> Result<()> {
             }
 
             let bitcoin_wallet =
-                init_bitcoin_wallet(electrum_rpc_url, seed, data_dir.clone(), env_config).await?;
+                init_bitcoin_wallet(electrum_rpc_url, &seed, data_dir.clone(), env_config).await?;
             let (monero_wallet, _process) =
                 init_monero_wallet(data_dir, monero_daemon_host, env_config).await?;
             let bitcoin_wallet = Arc::new(bitcoin_wallet);
@@ -223,7 +223,7 @@ async fn main() -> Result<()> {
             electrum_rpc_url,
         } => {
             let bitcoin_wallet =
-                init_bitcoin_wallet(electrum_rpc_url, seed, data_dir, env_config).await?;
+                init_bitcoin_wallet(electrum_rpc_url, &seed, data_dir, env_config).await?;
 
             let resume_state = db.get_state(swap_id)?.try_into_bob()?.into();
             let cancel =
@@ -248,7 +248,7 @@ async fn main() -> Result<()> {
             electrum_rpc_url,
         } => {
             let bitcoin_wallet =
-                init_bitcoin_wallet(electrum_rpc_url, seed, data_dir, env_config).await?;
+                init_bitcoin_wallet(electrum_rpc_url, &seed, data_dir, env_config).await?;
 
             let resume_state = db.get_state(swap_id)?.try_into_bob()?.into();
 
@@ -260,7 +260,7 @@ async fn main() -> Result<()> {
 
 async fn init_bitcoin_wallet(
     electrum_rpc_url: Url,
-    seed: Seed,
+    seed: &Seed,
     data_dir: PathBuf,
     env_config: Config,
 ) -> Result<bitcoin::Wallet> {
diff --git a/swap/src/seed.rs b/swap/src/seed.rs
index 7432adc5..1536959d 100644
--- a/swap/src/seed.rs
+++ b/swap/src/seed.rs
@@ -15,7 +15,7 @@ use std::path::{Path, PathBuf};
 
 pub const SEED_LENGTH: usize = 32;
 
-#[derive(Clone, Copy, Eq, PartialEq)]
+#[derive(Eq, PartialEq)]
 pub struct Seed([u8; SEED_LENGTH]);
 
 impl Seed {
diff --git a/swap/tests/testutils/mod.rs b/swap/tests/testutils/mod.rs
index d9070d8e..d22fc2e9 100644
--- a/swap/tests/testutils/mod.rs
+++ b/swap/tests/testutils/mod.rs
@@ -43,7 +43,6 @@ pub struct StartingBalances {
     pub btc: bitcoin::Amount,
 }
 
-#[derive(Clone)]
 struct BobParams {
     seed: Seed,
     db_path: PathBuf,