diff --git a/nixos/msi/configuration.nix b/nixos/msi/configuration.nix
index b2bc79b..4ede3d5 100644
--- a/nixos/msi/configuration.nix
+++ b/nixos/msi/configuration.nix
@@ -23,8 +23,9 @@ in
 		[
 			<home-manager/nixos>
 			./hardware-configuration.nix
-			./nvidia.nix
 			./boot.nix
+			./sound.nix
+			./nvidia.nix
 		];
 
 	# Nix package installer settings
@@ -83,19 +84,6 @@ in
 	# Enable CUPS to print documents.
 	# services.printing.enable = true;
 
-	# Enable sound.
-	security.rtkit.enable = true;
-	services.pipewire = {
-		enable = true;
-		audio.enable = true;
-		jack.enable = true;
-		pulse.enable = true;
-		alsa = {
-			enable = true;
-			support32Bit = true;
-		};
-	};
-
 	# Enable touchpad support (enabled default in most desktopManager).
 	services.libinput.enable = true;
 
diff --git a/nixos/msi/sound.nix b/nixos/msi/sound.nix
new file mode 100644
index 0000000..52d210f
--- /dev/null
+++ b/nixos/msi/sound.nix
@@ -0,0 +1,34 @@
+{ pkgs, ... }:
+
+{
+	environment.systemPackages = [ pkgs.alsa-utils ];
+
+	# ALSA provides a udev rule for restoring volume settings.
+	services.udev.packages = [ pkgs.alsa-utils ];
+
+	systemd.services.alsa-store =
+		{ description = "Store Sound Card State";
+			wantedBy = [ "multi-user.target" ];
+			unitConfig.RequiresMountsFor = "/var/lib/alsa";
+			unitConfig.ConditionVirtualization = "!systemd-nspawn";
+			serviceConfig = {
+				Type = "oneshot";
+				RemainAfterExit = true;
+				ExecStart = "${pkgs.coreutils}/bin/mkdir -p /var/lib/alsa";
+				ExecStop = "${pkgs.alsa-utils}/sbin/alsactl store --ignore";
+			};
+		};
+
+	security.rtkit.enable = true;
+
+	services.pipewire = {
+		enable = true;
+		audio.enable = true;
+		jack.enable = true;
+		pulse.enable = true;
+		alsa = {
+			enable = true;
+			support32Bit = true;
+		};
+	};
+}