diff --git a/xA/xA.go b/xA/xA.go
index 17a0400..f501622 100644
--- a/xA/xA.go
+++ b/xA/xA.go
@@ -281,7 +281,11 @@ func beep() {
 	}
 	go func() {
 		<-otoReady
-		otoContext.NewPlayer(bytes.NewReader(beepSample)).Play()
+		p := otoContext.NewPlayer(bytes.NewReader(beepSample))
+		p.Play()
+		for p.IsPlaying() {
+			time.Sleep(time.Second)
+		}
 	}()
 }