diff --git a/dotfiles/lib/bin/show_brightness.sh b/dotfiles/lib/bin/show_brightness.sh
new file mode 100755
index 00000000..a10fdd91
--- /dev/null
+++ b/dotfiles/lib/bin/show_brightness.sh
@@ -0,0 +1,9 @@
+#!/usr/bin/env sh
+
+actual="$(cat /sys/class/backlight/intel_backlight/actual_brightness)"
+max="$(cat /sys/class/backlight/intel_backlight/max_brightness)"
+
+temp="$(( $actual * 100 ))"
+percentage="$(( $temp/$max ))"
+
+volnoti-show "$percentage"
diff --git a/dotfiles/xmonad/xmonad.hs b/dotfiles/xmonad/xmonad.hs
index 3877e683..6cc33c54 100644
--- a/dotfiles/xmonad/xmonad.hs
+++ b/dotfiles/xmonad/xmonad.hs
@@ -740,6 +740,9 @@ addKeys conf@XConfig {modMask = modm} =
     , ((mod3Mask, xK_w), spawn "set_volume.sh up")
     , ((mod3Mask, xK_s), spawn "set_volume.sh down")
 
+    , ((0, xF86XK_MonBrightnessUp), spawn "show_brightness.sh")
+    , ((0, xF86XK_MonBrightnessDown), spawn "show_brightness.sh")
+
     ] ++
 
     -- Replace moving bindings