diff --git a/homeassistant/components/firmata/const.py b/homeassistant/components/firmata/const.py
index 6259582b5f7..0d859363e2b 100644
--- a/homeassistant/components/firmata/const.py
+++ b/homeassistant/components/firmata/const.py
@@ -10,7 +10,6 @@ CONF_ARDUINO_INSTANCE_ID = "arduino_instance_id"
 CONF_ARDUINO_WAIT = "arduino_wait"
 CONF_DIFFERENTIAL = "differential"
 CONF_INITIAL_STATE = "initial"
-CONF_NAME = "name"
 CONF_NEGATE_STATE = "negate"
 CONF_PINS = "pins"
 CONF_PIN_MODE = "pin_mode"