diff --git a/src/key_exchange/shared.rs b/src/key_exchange/shared.rs
index 0fd4a7e..bbe3ecc 100644
--- a/src/key_exchange/shared.rs
+++ b/src/key_exchange/shared.rs
@@ -23,7 +23,7 @@ use crate::errors::{InternalError, ProtocolError};
 use crate::hash::{Hash, OutputSize, ProxyHash};
 use crate::key_exchange::group::Group;
 use crate::keypair::{KeyPair, PrivateKey, PublicKey};
-use crate::serialization::{SliceExt, UpdateExt, i2osp, ConcatExt};
+use crate::serialization::{ConcatExt, SliceExt, UpdateExt, i2osp};
 
 ///////////////
 // Constants //