diff --git a/bin/volbright b/bin/volbright
index a8c2615..8ce014f 100755
--- a/bin/volbright
+++ b/bin/volbright
@@ -21,7 +21,7 @@ function get_mute {
 
 # Uses regex to get brightness from xbacklight
 function get_brightness {
-    light | grep -Po '[0-9]{1,3}' | head -n 1
+	printf "%.0f\n" $(bc -l <<< "$(brightnessctl g) / $(brightnessctl m)*100")
 }
 
 # Returns a mute icon, a volume-low icon, or a volume-high icon, depending on the volume
@@ -138,13 +138,13 @@ case $1 in
 
     brightness_up)
     # Increases brightness and displays the notification
-    light -A $brightness_step 
+	brightnessctl s $(($(brightnessctl g)+1))
     show_brightness_notif
     ;;
 
     brightness_down)
     # Decreases brightness and displays the notification
-    light -U $brightness_step
+	brightnessctl s $(($(brightnessctl g)-1))
     show_brightness_notif
     ;;
 
diff --git a/install b/install
index 46e23e8..ed59dec 100755
--- a/install
+++ b/install
@@ -1,6 +1,6 @@
 yay -Syu
 sudo pacman -S --needed --noconfirm - < installpackages.txt 
-yay -S light i3lock-color flat-remix-gtk --needed --noconfirm
+yay -S i3lock-color flat-remix-gtk --needed --noconfirm
 
 mkdir -p ~/.config/i3
 ln -sf ~/.dotfiles/i3config ~/.config/i3/config
diff --git a/installpackages.txt b/installpackages.txt
index 5054891..d256b05 100644
--- a/installpackages.txt
+++ b/installpackages.txt
@@ -28,3 +28,4 @@ rofi
 libqalculate
 rofi-calc
 xarchiver
+brightnessctl