diff --git a/homeassistant/components/calendar/google.py b/homeassistant/components/calendar/google.py
index 925bbcacddf..9b14f773c22 100644
--- a/homeassistant/components/calendar/google.py
+++ b/homeassistant/components/calendar/google.py
@@ -2,7 +2,7 @@
 Support for Google Calendar Search binary sensors.
 
 For more details about this platform, please refer to the documentation at
-https://home-assistant.io/components/binary_sensor.google_calendar/
+https://home-assistant.io/components/calendar.google/
 """
 import logging
 from datetime import timedelta