diff --git a/config.h b/config.h
index 026d117..5af376d 100644
--- a/config.h
+++ b/config.h
@@ -1,4 +1,5 @@
 /* See LICENSE file for copyright and license details. */
+#include <X11/XF86keysym.h>
 
 /* appearance */
 static const unsigned int borderpx  = 1;        /* border pixel of windows */
@@ -70,6 +71,9 @@ static const Layout layouts[] = {
 static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */
 static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont, "-nb", col_black, "-nf", col_amber, "-sb", col_amber, "-sf", col_black, NULL };
 static const char *termcmd[]  = { "st", NULL };
+static const char *upvol[]    = { "/usr/bin/pactl", "set-sink-volume", "@DEFAULT_SINK@", "+5%", NULL };
+static const char *downvol[]  = { "/usr/bin/pactl", "set-sink-volume", "@DEFAULT_SINK@", "-5%", NULL };
+static const char *mutevol[]  = { "/usr/bin/pactl", "set-sink-mute",   "@DEFAULT_SINK@", "toggle", NULL };
 
 static const Key keys[] = {
 	/* modifier                     key        function        argument */
@@ -121,6 +125,12 @@ static const Key keys[] = {
 	{ 0,                            XK_Print,  spawn,          SHCMD("scrot -s -F $(xdg-user-dir PICTURES)/scrot/scrot.png -e 'xclip -selection clipboard -t image/png -i $f'") },
 	{ WINKEY,                       XK_Print,  spawn,          SHCMD("scrot -M 0 -F $(xdg-user-dir PICTURES)/scrot/scrot.png -e 'xclip -selection clipboard -t image/png -i $f'") },
 	{ ALTKEY,                       XK_Print,  spawn,          SHCMD("scrot -u -F $(xdg-user-dir PICTURES)/scrot/scrot.png -e 'xclip -selection clipboard -t image/png -i $f'") },
+	{ 0,                            XF86XK_AudioLowerVolume,   spawn, {.v = downvol } },
+	{ 0,                            XF86XK_AudioRaiseVolume,   spawn, {.v = upvol   } },
+	{ 0,                            XF86XK_AudioMute,          spawn, {.v = mutevol } },
+	{ WINKEY,                       XK_F10,                    spawn, {.v = downvol } },
+	{ WINKEY,                       XK_F11,                    spawn, {.v = upvol   } },
+	{ WINKEY,                       XK_F9,                     spawn, {.v = mutevol } },
 };
 
 /* button definitions */