diff --git a/platformio.ini b/platformio.ini
index aa89331..5bbbf94 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -14,3 +14,4 @@ board = d1_mini_pro
 framework = arduino
 upload_port = /dev/ttyUSB0
 lib_deps = paulstoffregen/CapacitiveSensor@^0.5.1
+upload_speed = 921600