diff --git a/scripts/cmenu.sh b/scripts/cmenu.sh
index 6d69fed..743ace7 100755
--- a/scripts/cmenu.sh
+++ b/scripts/cmenu.sh
@@ -23,7 +23,10 @@ require-service() {
     systemctl is-active --quiet $service || sysctl start $service
 }
 
-case "$(menu timer cpu screenshot wallpaper wicd ncmpcpp ssh zomnet power)" in
+case "$(menu update timer cpu screenshot wallpaper wicd ncmpcpp ssh zomnet power)" in
+    update)
+        exec urxvt -e bash -c "yaourt -Syua"
+        ;;
     timer)
         exec urxvt -geometry 50x3 -e ~/.config/scripts/teatimer.sh
         ;;