diff --git a/crates/proto_core/src/lib.rs b/crates/proto_core/src/lib.rs
index bf3f0cf..8dac347 100644
--- a/crates/proto_core/src/lib.rs
+++ b/crates/proto_core/src/lib.rs
@@ -6,6 +6,7 @@ use crate::error::ProtoCodecError;
 
 pub mod error;
 pub mod types;
+pub mod byteorder;
 
 pub trait ProtoCodec: Sized {
     fn proto_serialize(&self, buf: &mut Vec<u8>) -> Result<(), ProtoCodecError>;