diff --git a/node/src/bin/space-cli.rs b/node/src/bin/space-cli.rs
index 23481d7..2684319 100644
--- a/node/src/bin/space-cli.rs
+++ b/node/src/bin/space-cli.rs
@@ -400,7 +400,7 @@ async fn handle_commands(
         }
         Commands::EstimateBid { target } => {
             let response = cli.client.estimate_bid(target).await?;
-            println!("{} sat", Amount::from_sat(response).to_string());
+            println!("{} sat", Amount::from_sat(response).to_sat());
         }
         Commands::GetSpace { space } => {
             let space_hash = hash_space(&space).map_err(|e| ClientError::Custom(e.to_string()))?;
diff --git a/protocol/src/slabel.rs b/protocol/src/slabel.rs
index d37e39d..73b92be 100644
--- a/protocol/src/slabel.rs
+++ b/protocol/src/slabel.rs
@@ -14,7 +14,7 @@ use crate::errors::Error;
 pub const MAX_LABEL_LEN: usize = 62;
 pub const PUNYCODE_PREFIX: &[u8] = b"xn--";
 
-#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord)]
+#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
 pub struct SLabel([u8; MAX_LABEL_LEN + 1]);
 
 #[cfg(feature = "bincode")]
@@ -87,7 +87,7 @@ impl<'de> Deserialize<'de> for SLabel {
     }
 }
 
-#[derive(Copy, Clone, PartialEq, Eq, PartialOrd, Ord)]
+#[derive(Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
 pub struct SLabelRef<'a>(pub &'a [u8]);
 
 impl AsRef<[u8]> for SLabel {