diff --git a/main.go b/main.go
index f8d0733..ef66aa9 100644
--- a/main.go
+++ b/main.go
@@ -253,7 +253,7 @@ func (conf *WebRTCConfig) Push_(w http.ResponseWriter, r *http.Request) {
 		switch state {
 		case PeerConnectionStateConnected:
 
-		case PeerConnectionStateDisconnected, PeerConnectionStateFailed:
+		case PeerConnectionStateDisconnected, PeerConnectionStateFailed, PeerConnectionStateClosed:
 			puber.Stop()
 		}
 	})