diff --git a/platformio.ini b/platformio.ini
index 356b199ff..fbbdf84ee 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -40,7 +40,7 @@ board = megaatmega2560
 build_flags = ${common.build_flags}
 board_f_cpu = 16000000L
 lib_deps = ${common.lib_deps}
-monitor_baud = 250000
+monitor_speed = 250000
 
 #
 # ATmega1280