diff --git a/dotfiles/config/i3/config b/dotfiles/config/i3/config
index a3122ad..3e0810d 100644
--- a/dotfiles/config/i3/config
+++ b/dotfiles/config/i3/config
@@ -150,6 +150,7 @@ bindsym XF86AudioRaiseVolume exec --no-startup-id ~/bin/pactl_helper volume +5%
 bindsym XF86AudioLowerVolume exec --no-startup-id ~/bin/pactl_helper volume -5%
 bindsym XF86AudioMute exec --no-startup-id ~/bin/pactl_helper mute toggle
 bindsym XF86AudioMicMute exec --no-startup-id ~/bin/pactl_helper micmute toggle
+bindsym F13 exec --no-startup-id ~/bin/pactl_helper micmute toggle
 # Screen brightness controls
 bindsym XF86MonBrightnessUp exec --no-startup-id xbacklight -inc 10
 bindsym XF86MonBrightnessDown exec --no-startup-id xbacklight -dec 10