diff --git a/neqo-transport/src/lib.rs b/neqo-transport/src/lib.rs
index ef3ab209da..7b650b7f2e 100644
--- a/neqo-transport/src/lib.rs
+++ b/neqo-transport/src/lib.rs
@@ -107,7 +107,6 @@ pub enum Error {
     DecodingFrame,
     DecryptError,
     DisabledVersion,
-    HandshakeFailed,
     IdleTimeout,
     IntegerOverflow,
     InvalidInput,