diff --git a/mx-linux/mx-21.sh b/mx-linux/mx-21.sh
index 84b991b..d86cb6d 100644
--- a/mx-linux/mx-21.sh
+++ b/mx-linux/mx-21.sh
@@ -98,4 +98,6 @@ apt-get update
 apt-get install $1 yarn
 #--> nodejs
 # blivet-gui from ppa
-apt-get install $1 blivet-gui
\ No newline at end of file
+apt-get install $1 blivet-gui
+# extra key mapping for logitech
+apt-get install $1 xbindkeys xautomation xdotool
\ No newline at end of file