diff --git a/nixos/msi/configuration.nix b/nixos/msi/configuration.nix
index a883ef9..c459695 100644
--- a/nixos/msi/configuration.nix
+++ b/nixos/msi/configuration.nix
@@ -30,6 +30,7 @@ in
 
 	# Nix package installer settings
 	nix = {
+    package = pkgs.lix;
 		settings = {
 			# Collapse duplicates into a single hard-link during build
 			auto-optimise-store = true;
diff --git a/nixos/msi/home.nix b/nixos/msi/home.nix
index 1ec691c..58b8c87 100644
--- a/nixos/msi/home.nix
+++ b/nixos/msi/home.nix
@@ -4,7 +4,7 @@
 	imports = [
 		./modules/xdg.nix
 		./modules/gaming.nix
-		./modules/ghci
+		./modules/haskell
 		./modules/lean.nix
 		./modules/ocaml.nix
 		./modules/js.nix
diff --git a/nixos/msi/modules/ghci/.ghci b/nixos/msi/modules/haskell/.ghci
similarity index 100%
rename from nixos/msi/modules/ghci/.ghci
rename to nixos/msi/modules/haskell/.ghci
diff --git a/nixos/msi/modules/ghci/default.nix b/nixos/msi/modules/haskell/default.nix
similarity index 72%
rename from nixos/msi/modules/ghci/default.nix
rename to nixos/msi/modules/haskell/default.nix
index 7453b5d..e462f05 100644
--- a/nixos/msi/modules/ghci/default.nix
+++ b/nixos/msi/modules/haskell/default.nix
@@ -2,8 +2,10 @@
 
 {
 	home.packages = with pkgs; [
+		cabal-install
 		ghc
 		haskell-language-server
+    haskellPackages.cabal-gild
 	];
 
 	home.file.".ghci".source = ./.ghci;
diff --git a/nixos/msi/sound.nix b/nixos/msi/sound.nix
index 52d210f..9ee4f2e 100644
--- a/nixos/msi/sound.nix
+++ b/nixos/msi/sound.nix
@@ -1,23 +1,7 @@
-{ 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";
-			};
-		};
+	hardware.alsa.enablePersistence = true;
 
 	security.rtkit.enable = true;