diff --git a/homeassistant/components/thermostat/nest.py b/homeassistant/components/thermostat/nest.py
index 2802599dbc0..46c4974d908 100644
--- a/homeassistant/components/thermostat/nest.py
+++ b/homeassistant/components/thermostat/nest.py
@@ -4,8 +4,7 @@ Adds support for Nest thermostats.
 import logging
 
 from homeassistant.components.thermostat import ThermostatDevice
-from homeassistant.const import (
-    CONF_USERNAME, CONF_PASSWORD, TEMP_CELCIUS, TEMP_FAHRENHEIT)
+from homeassistant.const import (CONF_USERNAME, CONF_PASSWORD, TEMP_CELCIUS)
 
 
 # pylint: disable=unused-argument