diff --git a/README.md b/README.md
index e0465cc..ed92cae 100644
--- a/README.md
+++ b/README.md
@@ -48,4 +48,5 @@ An open source for samples is for example: https://philharmonia.co.uk/resources/
 # TODO
 * Connect USB stick with samples which should override the default samples
 * `ALSA lib pcm.c:8545:(snd_pcm_recover) underrun occurred`. Especially if using mp3s?
-* It's necessary to activate the serial via raspi-config, the configuration above does not activate it.
+* It's necessary to activate the serial via raspi-config?
+    * raspi-config -> Interface -> I6 Serial Port -> No (Login Shell?) -> Yes (Serial hardware port?) -> Ok