diff --git a/platformio.ini b/platformio.ini
index 798848017..a8a4421e5 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -100,7 +100,7 @@ board = ${common.board}
 board_flash_mode = ${common.board_flash_mode}
 build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_4MB} -DMY_LANGUAGE=de-DE
-monitor_speed = ${common.monitor_baud}
+monitor_speed = ${common.monitor_speed}
 upload_speed = ${common.upload_speed}
 upload_port = ${common.upload_port}
 extra_scripts = ${common.extra_scripts}
@@ -112,7 +112,7 @@ board = ${common.board}
 board_flash_mode = ${common.board_flash_mode}
 build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_4MB}
-monitor_speed = ${common.monitor_baud}
+monitor_speed = ${common.monitor_speed}
 upload_speed = ${common.upload_speed}
 upload_resetmethod = ${common.upload_resetmethod}
 upload_port = ${common.upload_port}
@@ -125,7 +125,7 @@ board = ${common.board}
 board_flash_mode = ${common.board_flash_mode}
 build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags_4MB} -DMY_LANGUAGE=es-AR
-monitor_speed = ${common.monitor_baud}
+monitor_speed = ${common.monitor_speed}
 upload_speed = ${common.upload_speed}
 upload_resetmethod = ${common.upload_resetmethod}
 upload_port = ${common.upload_port}
@@ -138,7 +138,7 @@ board = ${common.board}
 board_flash_mode = ${common.board_flash_mode}
 build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags} -DBE_MINIMAL
-monitor_speed = ${common.monitor_baud}
+monitor_speed = ${common.monitor_speed}
 upload_speed = ${common.upload_speed}
 upload_port = ${common.upload_port}
 extra_scripts = ${common.extra_scripts}