diff --git a/homeassistant/components/light/tellstick.py b/homeassistant/components/light/tellstick.py
index c24f5a3010f..1bb60898dd3 100644
--- a/homeassistant/components/light/tellstick.py
+++ b/homeassistant/components/light/tellstick.py
@@ -6,7 +6,9 @@ Support for Tellstick lights.
 import logging
 # pylint: disable=no-name-in-module, import-error
 from homeassistant.components.light import Light, ATTR_BRIGHTNESS
-from homeassistant.const import ATTR_FRIENDLY_NAME
+from homeassistant.const import (
+    EVENT_HOMEASSISTANT_START, EVENT_HOMEASSISTANT_STOP,
+    ATTR_FRIENDLY_NAME)
 import tellcore.constants as tellcore_constants
 from tellcore.library import DirectCallbackDispatcher
 REQUIREMENTS = ['tellcore-py==1.1.2']
diff --git a/homeassistant/components/switch/tellstick.py b/homeassistant/components/switch/tellstick.py
index 180019cc42e..ed8214f3e1c 100644
--- a/homeassistant/components/switch/tellstick.py
+++ b/homeassistant/components/switch/tellstick.py
@@ -11,7 +11,9 @@ signal_repetitions: 3
 """
 import logging
 
-from homeassistant.const import ATTR_FRIENDLY_NAME
+from homeassistant.const import (
+    EVENT_HOMEASSISTANT_START, EVENT_HOMEASSISTANT_STOP,
+    ATTR_FRIENDLY_NAME)
 from homeassistant.helpers.entity import ToggleEntity
 import tellcore.constants as tellcore_constants
 from tellcore.library import DirectCallbackDispatcher