diff --git a/README.md b/README.md
index b28eec7..be27b83 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ for sure, stop lxd service and delete everything in /var/lib/lxd/*,
 exec /root/onstart to decrypt partition and import zpool,
 configure LXD to use encrypted partition as storage,
 add some config to /root/.screenrc (for gnuscreen utility),
-install htop mc zfsnap and screen
+install htop mc zfsnap smartmontools and screen
 
 3. Install uptrack-upgrade ->
 install ksplice tool for kernel live patching
diff --git a/setup-usl-mm b/setup-usl-mm
index b254234..d6e4731 100755
--- a/setup-usl-mm
+++ b/setup-usl-mm
@@ -144,7 +144,7 @@ EOF
 	echo "hardstatus string \"%{=b kw} %?%-Lw%?%{=br kw}[%n %t]%{=b kw}%?%+Lw%? %= %c\"" >> /root/.screenrc
 
 	echo "Install utilities"
-	apt install -y mc htop screen zfsnap
+	apt install -y mc htop screen zfsnap smartmontools
 
 	read -p "Done, press any key to return to main menu"
 	main_menu