diff --git a/dotfiles/mango/.config/mango/bindings/keyboard.conf b/dotfiles/mango/.config/mango/bindings/keyboard.conf
index a5461f6..345e455 100644
--- a/dotfiles/mango/.config/mango/bindings/keyboard.conf
+++ b/dotfiles/mango/.config/mango/bindings/keyboard.conf
@@ -17,6 +17,15 @@ bind=NONE,XF86SelectiveScreenshot,spawn,$HOME/.config/mango/scripts/screenshot/r
 bind=SUPER,m,quit
 bind=ALT,q,killclient,
 
+# volume
+bind=NONE,XF86AudioRaiseVolume,spawn,wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%+
+bind=NONE,XF86AudioLowerVolume,spawn,wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%-
+bind=NONE,XF86AudioMute,spawn,wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle
+
+# brightness
+bind=NONE,XF86MonBrightnessUp,spawn,light -A 5
+bind=NONE,XF86MonBrightnessDown,spawn,light -U 5
+
 # switch window focus
 bind=SUPER,Tab,focusstack,next
 bind=ALT,Left,focusdir,left