diff --git a/home-manager/modules/polybar/default.nix b/home-manager/modules/polybar/default.nix
index 3d0e66f..815dcfc 100644
--- a/home-manager/modules/polybar/default.nix
+++ b/home-manager/modules/polybar/default.nix
@@ -249,7 +249,7 @@ in
         "module/headset-battery" = {
           type = "custom/script";
           exec = "${headset-battery}";
-          interval = 5;
+          interval = 1;
 
           format.prefix = " ";
           format.padding = 2;
diff --git a/users/erwin/work.nix b/users/erwin/work.nix
index d17270a..77f5bb7 100644
--- a/users/erwin/work.nix
+++ b/users/erwin/work.nix
@@ -96,7 +96,6 @@ in
         ffmpeg_5-full
         git
         gnome.nautilus
-        headsetcontrol
         icemon
         imagemagick
         iotop
@@ -201,6 +200,14 @@ in
 
     services.teamviewer.enable = true;
 
+    environment.systemPackages = with pkgs; [
+      headsetcontrol
+    ];
+
+    services.udev.packages = with pkgs; [
+      headsetcontrol
+    ];
+
     services.xserver = {
       layout = "us,us";
       xkbVariant = "colemak,";