diff --git a/transport/internet/splithttp/hub.go b/transport/internet/splithttp/hub.go
index b06633afb..d664c86c4 100644
--- a/transport/internet/splithttp/hub.go
+++ b/transport/internet/splithttp/hub.go
@@ -373,14 +373,6 @@ func (h *requestHandler) ServeHTTP(writer http.ResponseWriter, request *http.Req
 			Reader:         request.Body,
 			ResponseWriter: writer,
 		}
-		// Use the concrete local address this request actually arrived on,
-		// not the listener's wildcard address (e.g. "[::]" / "0.0.0.0"). Go's
-		// net/http stores the per-connection local address in the request
-		// context under LocalAddrContextKey. Without this, sendThrough "origin"
-		// (which derives the outbound gateway from inbound.Local) reads the
-		// wildcard and pins every connection's egress to a single address,
-		// breaking source-in-source-out on multi-IP hosts. Fall back to the
-		// listener address when the key is absent (e.g. HTTP/3).
 		localAddr := h.localAddr
 		if la, ok := request.Context().Value(http.LocalAddrContextKey).(net.Addr); ok && la != nil {
 			localAddr = la