cmd/client/gui.go  | 4 ++++
 cmd/client/main.go | 3 +++

diff --git a/cmd/client/gui.go b/cmd/client/gui.go
index 4e9eeab201aad0b6953dcbb4c124c7688ca332e85e4f65ae068088a15e645d11..3245f5e0111ec6382cc39b5ba557b2e10b32102a1e7564fd3a76becd36ac0e92 100644
--- a/cmd/client/gui.go
+++ b/cmd/client/gui.go
@@ -32,6 +32,10 @@ 	GUIMaxY     int
 	CurrentView = 0
 )
 
+func printBell() {
+	fmt.Print("\a")
+}
+
 func tabHandle(gui *gocui.Gui, v *gocui.View) error {
 	sids := make([]int, 0, len(Streams)+1)
 	sids = append(sids, -1)
diff --git a/cmd/client/main.go b/cmd/client/main.go
index 881f5741cd1bdcbdd0bdc1d88c08bc036a1cbc2da45a4089542783d2570e4f44..e4288b9350d86b2ad24e86117badd8c44aa10a04d452684b9e0d5c5431e17dc9 100644
--- a/cmd/client/main.go
+++ b/cmd/client/main.go
@@ -418,6 +418,7 @@ 				*seen = now
 			case vors.CmdAdd:
 				sidRaw, name, key := args[1], args[2], args[3]
 				sid := sidRaw[0]
+				printBell()
 				log.Println("add", string(name), "sid:", sid)
 				keyCiph, keyMAC := key[:chacha20.KeySize], key[chacha20.KeySize:]
 				stream := &Stream{
@@ -568,6 +569,7 @@ 				if s == nil {
 					log.Println("unknown sid:", sid)
 					continue
 				}
+				printBell()
 				log.Println("del", s.name, "sid:", sid)
 				StreamsM.Lock()
 				delete(Streams, sid)
@@ -597,6 +599,7 @@ 				if s == nil {
 					log.Println("unknown sid:", sid)
 					continue
 				}
+				printBell()
 				log.Println(s.name, ":", string(args[2]))
 			default:
 				log.Fatal("unexpected cmd:", cmd)