diff --git a/homeassistant/components/notify/gntp.py b/homeassistant/components/notify/gntp.py
index 64033f03125..fa7db0d6e6e 100644
--- a/homeassistant/components/notify/gntp.py
+++ b/homeassistant/components/notify/gntp.py
@@ -7,8 +7,12 @@ https://home-assistant.io/components/notify.gntp/
 import logging
 import os
 
+import voluptuous as vol
+
 from homeassistant.components.notify import (
-    ATTR_TITLE, ATTR_TITLE_DEFAULT, BaseNotificationService)
+    ATTR_TITLE, ATTR_TITLE_DEFAULT, PLATFORM_SCHEMA, BaseNotificationService)
+from homeassistant.const import CONF_PASSWORD, CONF_PORT
+import homeassistant.helpers.config_validation as cv
 
 REQUIREMENTS = ['gntp==1.0.3']
 
@@ -18,20 +22,37 @@ _GNTP_LOGGER = logging.getLogger('gntp')
 _GNTP_LOGGER.setLevel(logging.ERROR)
 
 
+CONF_APP_NAME = 'app_name'
+CONF_APP_ICON = 'app_icon'
+CONF_HOSTNAME = 'hostname'
+
+DEFAULT_APP_NAME = 'HomeAssistant'
+DEFAULT_HOST = 'localhost'
+DEFAULT_PORT = 23053
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Optional(CONF_APP_NAME, default=DEFAULT_APP_NAME): cv.string,
+    vol.Optional(CONF_APP_ICON): vol.Url,
+    vol.Optional(CONF_HOSTNAME, default=DEFAULT_HOST): cv.string,
+    vol.Optional(CONF_PASSWORD): cv.string,
+    vol.Optional(CONF_PORT, default=DEFAULT_PORT): cv.port,
+})
+
+
 def get_service(hass, config):
     """Get the GNTP notification service."""
-    if config.get('app_icon') is None:
+    if config.get(CONF_APP_ICON) is None:
         icon_file = os.path.join(os.path.dirname(__file__), "..", "frontend",
                                  "www_static", "icons", "favicon-192x192.png")
         app_icon = open(icon_file, 'rb').read()
     else:
-        app_icon = config.get('app_icon')
+        app_icon = config.get(CONF_APP_ICON)
 
-    return GNTPNotificationService(config.get('app_name', 'HomeAssistant'),
-                                   config.get('app_icon', app_icon),
-                                   config.get('hostname', 'localhost'),
-                                   config.get('password'),
-                                   config.get('port', 23053))
+    return GNTPNotificationService(config.get(CONF_APP_NAME),
+                                   app_icon,
+                                   config.get(CONF_HOSTNAME),
+                                   config.get(CONF_PASSWORD),
+                                   config.get(CONF_PORT))
 
 
 # pylint: disable=too-few-public-methods