diff --git a/config.def.h b/config.def.h
index c0fb983..b510e90 100644
--- a/config.def.h
+++ b/config.def.h
@@ -117,6 +117,8 @@ static const enum libinput_config_tap_button_map button_map = LIBINPUT_CONFIG_TA
 #define SHWRAP(cmd) { "/bin/sh", "-c", cmd, NULL }
 #define TERMWRAP(cmd) { "foot", cmd, NULL }
 #define PLAYERCTL(cmd) { "playerctl", cmd, NULL }
+#define WIREPLUMBERCTL(...) { "wpctl", __VA_ARGS__, NULL }
+#define BRIGHTNESSCTL(cmd) { "brightnessctl", cmd, NULL }
 #define LOCKER "swaylock"
 
 /* commands */
@@ -159,10 +161,20 @@ static const Key keys[] = {
 	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_V,          spawn,          {.v = audiomixercmd} },
 	{ MODKEY,                    XKB_KEY_y,          spawn,          {.v = passmancmd} },
 
-	/* mpv controls */
-	{ 0,                         XKB_KEY_XF86AudioPlay, spawn,       {.v = PLAYERCTL("play-pause")} },
-	{ 0,                         XKB_KEY_XF86AudioPrev, spawn,       {.v = PLAYERCTL("previous")} },
-	{ 0,                         XKB_KEY_XF86AudioPlay, spawn,       {.v = PLAYERCTL("next")} },
+	/* media player */
+	{ 0,                         XKB_KEY_XF86AudioPlay,        spawn, {.v = PLAYERCTL("play-pause")} },
+	{ 0,                         XKB_KEY_XF86AudioPrev,        spawn, {.v = PLAYERCTL("previous")} },
+	{ 0,                         XKB_KEY_XF86AudioNext,        spawn, {.v = PLAYERCTL("next")} },
+
+	/* sound server */
+	{ 0,                         XKB_KEY_XF86AudioMute,        spawn, {.v = WIREPLUMBERCTL("set-mute", "@DEFAULT_AUDIO_SINK@", "toggle")} },
+	{ 0,                         XKB_KEY_XF86AudioMicMute,     spawn, {.v = WIREPLUMBERCTL("set-mute", "@DEFAULT_AUDIO_SOURCE@", "toggle")} },
+	{ 0,                         XKB_KEY_XF86AudioRaiseVolume, spawn, {.v = WIREPLUMBERCTL("set-volume", "@DEFAULT_AUDIO_SINK@", "5%+")} },
+	{ 0,                         XKB_KEY_XF86AudioLowerVolume, spawn, {.v = WIREPLUMBERCTL("set-volume", "@DEFAULT_AUDIO_SINK@", "5%-")} },
+
+	/* misc */
+	{ 0,                         XKB_KEY_XF86MonBrightnessUp,  spawn, {.v = BRIGHTNESSCTL("set", "5%+")} },
+	{ 0,                         XKB_KEY_XF86MonBrightnessDown,spawn, {.v = BRIGHTNESSCTL("set", "5%-")} },
 
 	/* window management */
 	{ MODKEY,                    XKB_KEY_b,          togglebar,      {0} },