From 70656bb64ab77e13fb6e77900377509909fa17fa Mon Sep 17 00:00:00 2001
From: Nghia Tran <nghia@google.com>
Date: Fri, 17 Aug 2018 17:28:54 -0400
Subject: [PATCH] Remove no longer needed workaround.

---
 pkg/activator/handler/handler.go | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/pkg/activator/handler/handler.go b/pkg/activator/handler/handler.go
index d79464f0976b..b433c3d073e0 100644
--- a/pkg/activator/handler/handler.go
+++ b/pkg/activator/handler/handler.go
@@ -55,9 +55,5 @@ func (a *ActivationHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	proxy := httputil.NewSingleHostReverseProxy(target)
 	proxy.Transport = a.Transport
 
-	// TODO: Clear the host to avoid 404's.
-	// https://github.com/knative/serving/issues/964
-	r.Host = ""
-
 	proxy.ServeHTTP(w, r)
 }