diff --git a/modules/graphical/waybar.nix b/modules/graphical/waybar.nix
index b36cc1f..f99cd1e 100644
--- a/modules/graphical/waybar.nix
+++ b/modules/graphical/waybar.nix
@@ -56,7 +56,7 @@ in {
         battery = {
           tooltip = false;
           states = {
-            critical = 25;
+            critical = 20;
           };
           full-at = 90;
           format = "<span font='12'>{icon}</span>  {capacity}%";
diff --git a/pkgs/check-battery.nix b/pkgs/check-battery.nix
index 5bccdf6..7005724 100644
--- a/pkgs/check-battery.nix
+++ b/pkgs/check-battery.nix
@@ -6,7 +6,7 @@ if [ $status != "Discharging" ]; then
 fi
 
 capacity=$(cat /sys/class/power_supply/BAT0/capacity)
-if [ $capacity -lt 15 ]; then
+if [ $capacity -lt 20 ]; then
   ${libnotify}/bin/notify-send -u critical "Battery ''${capacity}%"
 fi
 ''