diff --git a/platform.py b/platform.py
index d20f0e908..da658e2cb 100644
--- a/platform.py
+++ b/platform.py
@@ -827,9 +827,10 @@ def _add_dynamic_options(self, board):
                 },
                 "init_break": "thb app_main",
                 "init_cmds": [
+                    "set mi-async on",
                     "define pio_reset_halt_target",
                     "   monitor reset halt",
-                    "   flushregs",
+                    "   maintenance flush register-cache",
                     "end",
                     "define pio_reset_run_target",
                     "   monitor reset",