diff --git a/mqtt-v5/src/lib.rs b/mqtt-v5/src/lib.rs
index edaed2a..94b4133 100644
--- a/mqtt-v5/src/lib.rs
+++ b/mqtt-v5/src/lib.rs
@@ -109,7 +109,7 @@ pub mod websocket {
         }
     }
 
-    #[derive(Debug)]
+    #[derive(Debug, Default)]
     pub struct WsUpgraderCodec {}
 
     impl WsUpgraderCodec {
@@ -202,12 +202,6 @@ pub mod websocket {
         }
     }
 
-    impl Default for WsUpgraderCodec {
-        fn default() -> Self {
-            WsUpgraderCodec {}
-        }
-    }
-
     impl Decoder for WsUpgraderCodec {
         type Error = WsDecodeError;
         type Item = String;