diff --git a/main.go b/main.go
index 7fce446..72a57d9 100644
--- a/main.go
+++ b/main.go
@@ -59,13 +59,13 @@ func main() {
 		}
 		if ev.Code == evdev.KEY_F24 && ev.Value == 1 {
 			slog.Info("PTT ON")
-			obj.Go("net.sourceforge.mumble.Mumble.startTalking", 0, nil)
+			obj.Call("net.sourceforge.mumble.Mumble.startTalking", 0)
 		}
 		if ev.Code == evdev.KEY_F24 && ev.Value == 0 {
 			slog.Info("PTT OFF")
-			obj.Go("net.sourceforge.mumble.Mumble.stopTalking", 0, nil)
+			obj.Call("net.sourceforge.mumble.Mumble.stopTalking", 0)
 		}
 	}
-	obj.Go("net.sourceforge.mumble.Mumble.stopTalking", 0, nil)
+	obj.Call("net.sourceforge.mumble.Mumble.stopTalking", 0)
 	slog.Info("Exiting")
 }