diff --git a/README.md b/README.md
index 002e990..3064e3f 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,7 @@ This folder contains both a generic Python 3 library for the Volkswagen ID API a
 
 * (Activate We Connect using the official app)
 * Add content of "custom_components/vwid" in this repository to the custom_components subfolder in your Home Assistant configuration folder
+  * Home assistant has to be restarted
 * Go to integrations and search for "Volkswagen ID"
 * Fill in username/email, password and VIN as used in your app
 * There should now be a sensor entity called "sensor.state\_of\_charge" with a lot of attributes with the remaining values