diff --git a/qemu-monitor.hx b/qemu-monitor.hx
index 45e5fd1..5308f36 100644
--- a/qemu-monitor.hx
+++ b/qemu-monitor.hx
@@ -573,7 +573,8 @@
         .args_type  = "device:O",
         .params     = "driver[,prop=value][,...]",
         .help       = "add device, like -device on the command line",
-        .mhandler.cmd = do_device_add,
+        .user_print = monitor_user_noop,
+        .mhandler.cmd_new = do_device_add,
     },
 
 STEXI