diff --git a/homeassistant/components/fixer/sensor.py b/homeassistant/components/fixer/sensor.py
index e3dfd432a416..99ebbdd6bb63 100644
--- a/homeassistant/components/fixer/sensor.py
+++ b/homeassistant/components/fixer/sensor.py
@@ -7,7 +7,7 @@ from fixerio.exceptions import FixerioException
 import voluptuous as vol
 
 from homeassistant.components.sensor import PLATFORM_SCHEMA
-from homeassistant.const import ATTR_ATTRIBUTION, CONF_API_KEY, CONF_NAME
+from homeassistant.const import ATTR_ATTRIBUTION, CONF_API_KEY, CONF_NAME, CONF_TARGET
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.entity import Entity
 
@@ -17,8 +17,6 @@ ATTR_EXCHANGE_RATE = "Exchange rate"
 ATTR_TARGET = "Target currency"
 ATTRIBUTION = "Data provided by the European Central Bank (ECB)"
 
-CONF_TARGET = "target"
-
 DEFAULT_BASE = "USD"
 DEFAULT_NAME = "Exchange rate"
 
@@ -37,7 +35,6 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
 
 def setup_platform(hass, config, add_entities, discovery_info=None):
     """Set up the Fixer.io sensor."""
-
     api_key = config.get(CONF_API_KEY)
     name = config.get(CONF_NAME)
     target = config.get(CONF_TARGET)
@@ -103,7 +100,6 @@ class ExchangeData:
 
     def __init__(self, target_currency, api_key):
         """Initialize the data object."""
-
         self.api_key = api_key
         self.rate = None
         self.target_currency = target_currency