diff --git a/modules/hardware/misc/battery-power.nix b/modules/hardware/misc/battery-power.nix
index 8c529e1..1727fe4 100644
--- a/modules/hardware/misc/battery-power.nix
+++ b/modules/hardware/misc/battery-power.nix
@@ -19,7 +19,7 @@
           echo "`date` battery status:$BAT_STA percentage:$BAT_PCT"
           export DISPLAY=:0
           export DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/$(id -u)/bus
-          test $BAT_PCT -le 30 && test $BAT_PCT -gt 15 && test $BAT_STA = "Discharging" && ${pkgs.libnotify}/bin/notify-send "Low Battery" "Battery remaining: $BAT_PCT%."
+          test $BAT_PCT -le 30 && test $BAT_PCT -gt 15 && test $BAT_STA = "Discharging" && ${pkgs.libnotify}/bin/notify-send "Low Battery" "Battery remaining: $BAT_PCT%." && brightnessctl s 30%
           test $BAT_PCT -le 15                         && test $BAT_STA = "Discharging" && ${pkgs.libnotify}/bin/notify-send -u critical "Low Battery" "Shutdown at 10%."
         ''} > /tmp/cron.batt.log 2>&1"
       ];