diff --git a/i3/config b/i3/config
index b46fbc5..9d7a42b 100644
--- a/i3/config
+++ b/i3/config
@@ -52,7 +52,7 @@ bindsym $mod+Tab exec rofi -show window
 
 bindsym XF86AudioRaiseVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ +5% #increase sound volume
 bindsym XF86AudioLowerVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ -5% #decrease sound volume
-bindsym XF86AudioMute exec --no-startup-id pactl set-sink-mute 0 toggle # mute sound
+bindsym XF86AudioMute exec --no-startup-id pactl set-sink-mute @DEFAULT_SINK@ toggle # mute sound
 
 # screen brightness controls