diff --git a/platformio.ini b/platformio.ini
index acbc971..07d1cea 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -13,3 +13,4 @@ board = leonardo
 framework = arduino
 platform = atmelavr
 upload_port = /dev/ttyACM*
+monitor_port = /dev/ttyACM*