diff --git a/config.def.h b/config.def.h
index 0c78102..4b42d4b 100644
--- a/config.def.h
+++ b/config.def.h
@@ -246,6 +246,8 @@ static Key keys[] = {
 	{ 0,                       XF86XK_HomePage,	    spawn,  SHCMD("pcmanfm") },
 	{ 0,                       XF86XK_Tools,	    spawn,  SHCMD("pkill imwheel && imwheel -b 45") },
 	{ 0,                       XF86XK_AudioStop,	    spawn,  SHCMD("dunstctl set-paused toggle; sigdwmblocks 6") },
+	{ 0,                       XF86XK_MonBrightnessDown,	    spawn,  SHCMD("xbacklight -dec 5") },
+	{ 0,                       XF86XK_MonBrightnessUp,	    spawn,  SHCMD("xbacklight -inc 5") },
 	//{ 0,                       XF86XK_Mail,	    spawn,  SHCMD("noisetorch") },
 	{ MODKEY|ShiftMask,             XK_m, spawn,          SHCMD("noisetorch; $TERMINAL -e \"alsamixer\"") },
 	//{ 0,                       XF86XK_Favorites,	    spawn,  SHCMD("maim -s | xclip -selection clipboard -t image/png") },