diff --git a/proxy.go b/proxy.go
index d18831d..d253187 100644
--- a/proxy.go
+++ b/proxy.go
@@ -55,7 +55,7 @@ func (rp *ReverseProxy) reverseProxyHandler(rw http.ResponseWriter, req *http.Re
 
 	fmt.Printf("[sidoxy] Reverse proxy setting the following return headers\n")
 	// return Header response
-	for key, values := range originServerResponse.Header {
+	for key, values := range req.Header {
 		for _, value := range values {
 			fmt.Printf("[sidoxy] \t%v: %v\n", key, value)
 			rw.Header().Set(key, value)