diff --git a/conn-client-udpl.go b/conn-client-udpl.go
index 5833b535..38b49403 100644
--- a/conn-client-udpl.go
+++ b/conn-client-udpl.go
@@ -33,8 +33,7 @@ func (l *connClientUDPListener) close() {
 	l.pc.Close()
 }
 
-// Read reads a frame from the publisher.
-func (l *connClientUDPListener) Read(buf []byte) (int, error) {
+func (l *connClientUDPListener) read(buf []byte) (int, error) {
 	for {
 		n, addr, err := l.pc.ReadFrom(buf)
 		if err != nil {
diff --git a/conn-client.go b/conn-client.go
index bb710180..70c680fc 100644
--- a/conn-client.go
+++ b/conn-client.go
@@ -446,7 +446,7 @@ func (c *ConnClient) SetupUDP(u *url.URL, track *Track, rtpPort int,
 	rtcpListener.publisherPort = (*th.ServerPorts)[1]
 	c.rtcpListeners[track.Id] = rtcpListener
 
-	return rtpListener.Read, rtcpListener.Read, res, nil
+	return rtpListener.read, rtcpListener.read, res, nil
 }
 
 // SetupTCP writes a SETUP request, that means that we want to read