diff --git a/platformio.ini b/platformio.ini
index 382c596..7f772bb 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -16,7 +16,7 @@ board_build.filesystem = littlefs
 monitor_port = /dev/ttyUSB0
 monitor_speed = 74800
 monitor_filters = time
-upload_port = /div//dev/ttyUSB0
+upload_port = /dev/ttyUSB0
 lib_deps =
     knolleary/PubSubClient @ 2.8
     adafruit/Adafruit BusIO @ 1.14.1