diff --git a/main.go b/main.go
index c9c1195..3a9cb9f 100644
--- a/main.go
+++ b/main.go
@@ -60,6 +60,11 @@ func listen(listenPort, proxyPort int) {
 
 func filter(res http.ResponseWriter, req *http.Request, listenPort, proxyPort int) {
 	ip := req.RemoteAddr
+
+	if realIp := req.Header.Get("X-Real-IP"); realIp != "" {
+		ip = realIp
+	}
+
 	//log.Debugf("%v: Request %v %v\n", ip, req.Host, req.URL)
 	cookie, err := req.Cookie("i_like_gogits")
 	log.Debugf("ip: %v cookie: %v\n", ip, cookie)