diff --git a/dot_config/i3/config.tmpl b/dot_config/i3/config.tmpl
index 7e192df..a9e11e7 100644
--- a/dot_config/i3/config.tmpl
+++ b/dot_config/i3/config.tmpl
@@ -179,6 +179,11 @@ bindsym XF86Launch8        resize grow   width  10 px
 bindsym XF86TouchpadToggle resize shrink height 10 px
 bindsym XF86TouchpadOn     resize grow   height 10 px
 
+{{ if eq .chezmoi.hostname "buzz" }}
+bindsym XF86MonBrightnessUp exec --no-startup-id xbacklight +2
+bindsym XF86MonBrightnessDown exec --no-startup-id xbacklight -2
+{{ end }}
+
 bindsym $m+bracketleft  move left;  resize set width 20 ppt
 bindsym $m+bracketright move right; resize set width 80 ppt