diff --git a/webrtc/track.go b/webrtc/track.go
index 77a28d4..d7f4dff 100644
--- a/webrtc/track.go
+++ b/webrtc/track.go
@@ -7,6 +7,7 @@ import (
 // TrackBase represents common MediaStreamTrack functionality of LocalTrack and RemoteTrack.
 type TrackBase interface {
 	ID() string
+	Stop() error
 }
 
 // LocalRTPTrack represents MediaStreamTrack which is fed by the local stream source.