diff --git a/listener/http/hack.go b/listener/http/hack.go
index 14a72538..c33eb6f1 100644
--- a/listener/http/hack.go
+++ b/listener/http/hack.go
@@ -7,4 +7,4 @@ import (
 )
 
 //go:linkname ReadRequest net/http.readRequest
-func ReadRequest(b *bufio.Reader, deleteHostHeader bool) (req *http.Request, err error)
+func ReadRequest(b *bufio.Reader) (req *http.Request, err error)
diff --git a/listener/http/proxy.go b/listener/http/proxy.go
index 9ac95cb4..449658ca 100644
--- a/listener/http/proxy.go
+++ b/listener/http/proxy.go
@@ -24,7 +24,7 @@ func HandleConn(c net.Conn, in chan<- C.ConnContext, cache *cache.Cache) {
 	trusted := cache == nil // disable authenticate if cache is nil
 
 	for keepAlive {
-		request, err := ReadRequest(conn.Reader(), false)
+		request, err := ReadRequest(conn.Reader())
 		if err != nil {
 			break
 		}