diff --git a/README.md b/README.md
index 645cac3..cddc3a2 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,19 @@
 # csoundbox
 
-A soundboard to trigger sounds remotely or local with a keyboard.
\ No newline at end of file
+A soundboard to trigger sounds remotely or local with a keyboard.
+
+First install
+* libao
+* mpg123
+
+Fix sound:
+Open the file `/etc/libao.conf` and change
+```
+default_driver=alsa
+dev=default
+```
+to
+```
+default_driver=pulse
+```
+