diff --git a/hmp-commands.hx b/hmp-commands.hx
index ac27ab3..e6506fc 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -1202,8 +1202,7 @@
         .args_type  = "device:B,bps:l,bps_rd:l,bps_wr:l,iops:l,iops_rd:l,iops_wr:l",
         .params     = "device bps bps_rd bps_wr iops iops_rd iops_wr",
         .help       = "change I/O throttle limits for a block drive",
-        .user_print = monitor_user_noop,
-        .mhandler.cmd_new = do_block_set_io_throttle,
+        .mhandler.cmd = hmp_block_set_io_throttle,
     },
 
 STEXI