diff --git a/i3/config b/i3/config
index 80a4086..726de58 100644
--- a/i3/config
+++ b/i3/config
@@ -50,11 +50,11 @@ exec --no-startup-id polybar
 
 set $refresh_i3status killall -SIGUSR1 i3status
 
-# Use pactl to adjust volume in PulseAudio.
-bindsym XF86AudioRaiseVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ +5% && $refresh_i3status
-bindsym XF86AudioLowerVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ -5% && $refresh_i3status
-bindsym XF86AudioMute exec --no-startup-id pactl set-sink-mute @DEFAULT_SINK@ toggle && $refresh_i3status
-bindsym XF86AudioMicMute exec --no-startup-id pactl set-source-mute @DEFAULT_SOURCE@ toggle && $refresh_i3status
+# Use wireplumber to adjust volume.
+bindsym XF86AudioRaiseVolume exec --no-startup-id wpctl set-volume @DEFAULT_SINK@ 0.02+ --limit 1 && $refresh_i3status
+bindsym XF86AudioLowerVolume exec --no-startup-id wpctl set-volume @DEFAULT_SINK@ 0.02- --limit 0 && $refresh_i3status
+bindsym XF86AudioMute exec --no-startup-id wpctl set-mute @DEFAULT_SINK@ toggle && $refresh_i3status
+bindsym XF86AudioMicMute exec --no-startup-id wpctl set-mute @DEFAULT_SOURCE@ toggle && $refresh_i3status
 
 # Media player key bindings (need media-sound/playerctl for playerctl.)
 bindsym XF86AudioPlay exec playerctl play