diff --git a/modules/audio/default.nix b/modules/audio/default.nix
index ab05378..5655048 100644
--- a/modules/audio/default.nix
+++ b/modules/audio/default.nix
@@ -1,12 +1,9 @@
 { lib, config, ... }: lib.mkIf(config.withAudio) {
-  # Enable sound with pipewire.
-  sound.enable = false;
-  hardware.pulseaudio.enable = false;
   services.pipewire = {
     enable = true;
     alsa.enable = true;
     alsa.support32Bit = true;
     pulse.enable = true;
-    #jack.enable = true;
+    jack.enable = true;
   };
 }
diff --git a/modules/default.nix b/modules/default.nix
index 8c236eb..8f3c2f6 100644
--- a/modules/default.nix
+++ b/modules/default.nix
@@ -1,7 +1,3 @@
-# Edit this configuration file to define what should be installed on
-# your system.  Help is available in the configuration.nix(5) man page
-# and in the NixOS manual (accessible by running ‘nixos-help’).
-
 { inputs, pkgs, ... }: {
   imports = [
     ./audio
@@ -90,6 +86,4 @@
 
   programs.fish.enable = true;
   users.defaultUserShell = pkgs.fish;
-
-  security.pam.services.swaylock = {};
 }
diff --git a/modules/gnome/default.nix b/modules/gnome/default.nix
index 3dcd13c..09faf78 100644
--- a/modules/gnome/default.nix
+++ b/modules/gnome/default.nix
@@ -1,7 +1,6 @@
 { pkgs, lib, config, ... }: lib.mkIf (config.withGnome) {
-  # Enable the GNOME Desktop Environment.
   services.xserver.desktopManager.gnome.enable = true;
-  # Don't install unnecessary packages
+
   services.gnome.core-utilities.enable = false;
   environment.gnome.excludePackages = [ pkgs.gnome-tour ];
 
diff --git a/modules/nvidia/default.nix b/modules/nvidia/default.nix
index c3b9b41..9b35c0d 100644
--- a/modules/nvidia/default.nix
+++ b/modules/nvidia/default.nix
@@ -1,5 +1,4 @@
 { lib, config, ... }: lib.mkIf (config.withNvidia) {
-  # Load nvidia driver
   services.xserver.videoDrivers = ["nvidia"];
 
   hardware.nvidia = {