diff --git a/i3/config.nix b/i3/config.nix
index c232d2b..97fb4d5 100644
--- a/i3/config.nix
+++ b/i3/config.nix
@@ -102,7 +102,9 @@ in
         m = "exec --no-startup-id amixer set Master toggle";
         n = "exec --no-startup-id amixer set Capture toggle";
         p = "exec --no-startup-id playerctld shift";
-        space = "exec python3 /etc/nixos/i3/play_pause.py";
+        "Shift+j" = "exec --no-startup-id playerctl volume 0.5-";
+        "Shift+k" = "exec --no-startup-id playerctl volume 0.5+";
+        space = "exec --no-startup-id playerctl play-pause";
         l = "exec playerctl next";
         h = "exec playerctl previous";
       };
diff --git a/i3/mainbar.nix b/i3/mainbar.nix
index f74ef6f..4d5ec82 100644
--- a/i3/mainbar.nix
+++ b/i3/mainbar.nix
@@ -2,7 +2,7 @@
   let
     music = {
       block = "music";
-      format = "$icon $play $player {$combo.str(max_w:25,rot_interval:0.5)|}";
+      format = "{$icon $player {$volume_icon $volume|} $play $combo.str(max_w:25,rot_interval:0.5)|}";
     };
     pomodoro = {
       block = "pomodoro";