diff --git a/config.def.h b/config.def.h
index 471a0eb..1e416d5 100644
--- a/config.def.h
+++ b/config.def.h
@@ -64,6 +64,8 @@ static const char *sobercmd[]  = { "flatpak", "run", "org.vinegarhq.Sober", NULL
 static const char *steamcmd[]  = { "steam", NULL };
 static const char *browsercmd[]  = { "librewolf", NULL };
 
+#include <X11/XF86keysym.h>
+
 static const Key keys[] = {
 	/* modifier                     key        function        argument */
 	{ MODKEY,                       XK_space,  spawn,          {.v = dmenucmd } },
@@ -89,6 +91,13 @@ static const Key keys[] = {
 	{ MODKEY,                       XK_s,      spawn,          {.v = sobercmd } },
 	{ MODKEY,                       XK_g,      spawn,          {.v = steamcmd } },
 	{ MODKEY,                       XK_b,      spawn,          {.v = browsercmd } },
+
+	{ 0,                            XF86XK_AudioMute,        spawn, SHCMD("wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle; kill -44") },
+	{ 0,                            XF86XK_AudioRaiseVolume, spawn, SHCMD("wpctl set-volume @DEFAULT_AUDIO_SINK@ 0%- && wpctl set-volume @DEFAULT_AUDIO_SINK@ 3%+; kill -44") },
+	{ 0,                            XF86XK_AudioLowerVolume, spawn, SHCMD("wpctl set-volume @DEFAULT_AUDIO_SINK@ 0%+ && wpctl set-volume @DEFAULT_AUDIO_SINK@ 3%-; kill -44") },
+	{ 0,                            XF86XK_MonBrightnessUp, spawn, SHCMD("brightnessctl set +10%; kill -44") },
+	{ 0,                            XF86XK_MonBrightnessDown, spawn, SHCMD("brightnessctl set 10%-; kill -44") },
+
 	TAGKEYS(                        XK_1,                      0)
 	TAGKEYS(                        XK_2,                      1)
 	TAGKEYS(                        XK_3,                      2)