diff --git a/rust-runtime/aws-smithy-http-server/src/protocols.rs b/rust-runtime/aws-smithy-http-server/src/protocols.rs
index 1707e33cf78..6b22e9dd1bf 100644
--- a/rust-runtime/aws-smithy-http-server/src/protocols.rs
+++ b/rust-runtime/aws-smithy-http-server/src/protocols.rs
@@ -7,15 +7,6 @@
 use crate::rejection::MissingContentTypeReason;
 use crate::request::RequestParts;
 
-/// Supported protocols.
-#[derive(Debug, Clone, Copy, PartialEq)]
-pub enum Protocol {
-    RestJson1,
-    RestXml,
-    AwsJson10,
-    AwsJson11,
-}
-
 /// When there are no modeled inputs,
 /// a request body is empty and the content-type request header must not be set
 pub fn content_type_header_empty_body_no_modeled_input<B>(