diff --git a/homeassistant/components/clickatell/notify.py b/homeassistant/components/clickatell/notify.py
index 09096f44b74..fdefb25aef4 100644
--- a/homeassistant/components/clickatell/notify.py
+++ b/homeassistant/components/clickatell/notify.py
@@ -1,11 +1,12 @@
 """Clickatell platform for notify component."""
+from http import HTTPStatus
 import logging
 
 import requests
 import voluptuous as vol
 
 from homeassistant.components.notify import PLATFORM_SCHEMA, BaseNotificationService
-from homeassistant.const import CONF_API_KEY, CONF_RECIPIENT, HTTP_ACCEPTED, HTTP_OK
+from homeassistant.const import CONF_API_KEY, CONF_RECIPIENT
 import homeassistant.helpers.config_validation as cv
 
 _LOGGER = logging.getLogger(__name__)
@@ -37,5 +38,5 @@ class ClickatellNotificationService(BaseNotificationService):
         data = {"apiKey": self.api_key, "to": self.recipient, "content": message}
 
         resp = requests.get(BASE_API_URL, params=data, timeout=5)
-        if (resp.status_code != HTTP_OK) or (resp.status_code != HTTP_ACCEPTED):
+        if resp.status_code not in (HTTPStatus.OK, HTTPStatus.ACCEPTED):
             _LOGGER.error("Error %s : %s", resp.status_code, resp.text)