diff --git a/homeassistant/components/hue/device_trigger.py b/homeassistant/components/hue/device_trigger.py
index f3a8a57167a..8a4b2eab714 100644
--- a/homeassistant/components/hue/device_trigger.py
+++ b/homeassistant/components/hue/device_trigger.py
@@ -14,10 +14,11 @@ from homeassistant.const import (
     CONF_EVENT,
     CONF_PLATFORM,
     CONF_TYPE,
+    CONF_UNIQUE_ID,
 )
 
 from . import DOMAIN
-from .hue_event import CONF_HUE_EVENT, CONF_UNIQUE_ID
+from .hue_event import CONF_HUE_EVENT
 
 _LOGGER = logging.getLogger(__file__)
 
diff --git a/homeassistant/components/hue/hue_event.py b/homeassistant/components/hue/hue_event.py
index d3d81a6a7af..28c6ac3a594 100644
--- a/homeassistant/components/hue/hue_event.py
+++ b/homeassistant/components/hue/hue_event.py
@@ -3,7 +3,7 @@ import logging
 
 from aiohue.sensors import TYPE_ZGP_SWITCH, TYPE_ZLL_ROTARY, TYPE_ZLL_SWITCH
 
-from homeassistant.const import CONF_EVENT, CONF_ID
+from homeassistant.const import CONF_EVENT, CONF_ID, CONF_UNIQUE_ID
 from homeassistant.core import callback
 from homeassistant.util import slugify
 
@@ -13,7 +13,6 @@ _LOGGER = logging.getLogger(__name__)
 
 CONF_HUE_EVENT = "hue_event"
 CONF_LAST_UPDATED = "last_updated"
-CONF_UNIQUE_ID = "unique_id"
 
 EVENT_NAME_FORMAT = "{}"