diff --git a/source/_components/binary_sensor.mystrom.markdown b/source/_components/binary_sensor.mystrom.markdown
index 53c0626c2c5..0f3d35f2a3d 100644
--- a/source/_components/binary_sensor.mystrom.markdown
+++ b/source/_components/binary_sensor.mystrom.markdown
@@ -38,10 +38,10 @@ binary_sensor:
 
 ### {% linkable_title Setup of the myStrom Buttons %}
 
-After the Wifi Buttons are connected to your Wireless network, you have three minutes to set the actions for the push patterns. The fastest way is to use `curl`. Check the [documentation](https://mystrom.ch/wp-content/uploads/REST_API_WBP.txt) of the WiFi Button for further details about implementation (`http://` is replaced by `get://` or `post://`). `action` is the name of the corresponding push pattern.
+You need to configure every button to make it work with Home Assistant. First connect the Wifi Buttons to your wireless network. Keep in mind that they only support WPS (Wi-FI Protected Setup). Once a button is connected you have three minutes to set the actions for the push patterns. The fastest way is to use `curl`. Check the [documentation](https://mystrom.ch/wp-content/uploads/REST_API_WBP.txt) of the WiFi Button for further details about the implementation (`http://` is replaced by `get://` or `post://`). `action` is the name of the corresponding push pattern (see above).
 
 ```bash
-$ curl -d "[action]=get://[IP address Home Assistant]:8123/api/mystrom?single%3D[ID of the button]" http://[IP address of the button]/api/v1/device/[MAC address of the button]
+$ curl -d "[action]=get://[IP address Home Assistant]:8123/api/mystrom?[action]%3D[ID of the button]" http://[IP address of the button]/api/v1/device/[MAC address of the button]
 {
   "[MAC address of the button]": {
     "type": "button",
@@ -51,7 +51,7 @@ $ curl -d "[action]=get://[IP address Home Assistant]:8123/api/mystrom?single%3D
     "charge": true,
     "voltage": 4.292,
     "fw_version": "2.26",
-    "single": "get://[IP address Home Assistant]:8123/api/mystrom?single=[if of the button]",
+    "single": "get://[IP address Home Assistant]:8123/api/mystrom?single=[id of the button]",
     "double": "",
     "long": "",
     "touch": ""