diff --git a/homeassistant/components/notify/pushover.py b/homeassistant/components/notify/pushover.py
index 3ec0b27e7c4e09..b249ca804b302e 100644
--- a/homeassistant/components/notify/pushover.py
+++ b/homeassistant/components/notify/pushover.py
@@ -10,7 +10,7 @@
 
 from homeassistant.components.notify import (
     ATTR_TITLE, ATTR_TITLE_DEFAULT, ATTR_TARGET, ATTR_DATA,
-    BaseNotificationService)
+    BaseNotificationService, PLATFORM_SCHEMA)
 from homeassistant.const import CONF_API_KEY
 import homeassistant.helpers.config_validation as cv
 
@@ -20,7 +20,7 @@
 
 CONF_USER_KEY = 'user_key'
 
-PLATFORM_SCHEMA = cv.PLATFORM_SCHEMA.extend({
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Required(CONF_USER_KEY): cv.string,
     vol.Required(CONF_API_KEY): cv.string,
 })