diff --git a/Create-DevTerm-A04-OS-image-from-scratch.md b/Create-DevTerm-A04-OS-image-from-scratch.md
index f394a27..827a8ad 100644
--- a/Create-DevTerm-A04-OS-image-from-scratch.md
+++ b/Create-DevTerm-A04-OS-image-from-scratch.md
@@ -142,7 +142,7 @@ TERM=linux toilet -f standard -F metal $(echo $BOARD_NAME | sed 's/Orange Pi/OPi
 ### Install devterm packages
 ```
 sudo apt update
-sudo apt install -y devterm-wiringpi-cpi-a04 devterm-thermal-printer devterm-thermal-printer-cups  devterm-first-start-a04 devterm-fan-daemon-cpi-a04
+sudo apt install -y devterm-wiringpi-cpi-a04 devterm-thermal-printer devterm-thermal-printer-cups  devterm-first-start-a04 devterm-fan-daemon-cpi-a04 devterm-audio-patch
 
 ```
 ### Disable sshd