diff --git a/README.md b/README.md
index 4b4dd09..3a13756 100644
--- a/README.md
+++ b/README.md
@@ -163,6 +163,10 @@ Past this:
 country_code=DE
 interface=wlan0
 ssid=PiXelTube
+channel=acs_survey
+auth_algs=1
+wpa=2
+wpa_passphrase=change_me
 ```
 
 ATTENTION: for the country_code set your own and also change the wpa_passphrase to a password you remember or wrote down. This password is important for later. With this every tube can connect to the AP.