diff --git a/Cargo.lock b/Cargo.lock
index 9d36d8a..f002716 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -534,7 +534,6 @@ dependencies = [
  "rust-crypto 0.2.36 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-serialize 0.3.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-codec 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-core 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "ws 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/src/proto/codec.rs b/src/proto/base_codec.rs
similarity index 100%
rename from src/proto/codec.rs
rename to src/proto/base_codec.rs
diff --git a/src/proto/mod.rs b/src/proto/mod.rs
index e1a99ef..1a49acd 100644
--- a/src/proto/mod.rs
+++ b/src/proto/mod.rs
@@ -1,4 +1,4 @@
-mod codec;
+mod base_codec;
 mod constants;
 mod handler;
 mod packet;
@@ -8,7 +8,7 @@ mod stream;
 mod transport;
 mod user;
 
-pub use self::codec::{Decode, ProtoEncode, ProtoEncoder};
+pub use self::base_codec::{Decode, ProtoEncode, ProtoEncoder};
 pub use self::handler::*;
 pub use self::packet::*;
 pub use self::server::{ServerRequest, ServerResponse};