diff --git a/.config/linux/system/flake.nix b/.config/linux/system/flake.nix
index f489fe7..08bb2ff 100644
--- a/.config/linux/system/flake.nix
+++ b/.config/linux/system/flake.nix
@@ -112,6 +112,8 @@
 			system   = "x86_64-linux";
 			modules = [
 				"${nixpkgs}/nixos/modules/installer/cd-dvd/installation-cd-minimal.nix"
+				{ networking.networkmanager.enable = nixpkgs.lib.mkForce false; }
+				({ pkgs, ... }: { boot.kernelPackages = nixpkgs.lib.mkForce pkgs.linuxPackages; })
 				./module/Gnome.nix
 			];
 		};
diff --git a/.config/linux/system/host/live/Configuration.nix b/.config/linux/system/host/live/Configuration.nix
index 91cbd9e..6b39407 100644
--- a/.config/linux/system/host/live/Configuration.nix
+++ b/.config/linux/system/host/live/Configuration.nix
@@ -1,6 +1,3 @@
-{ config, pkgs, ... }:
-
-{
-	imports = [
-	];
+{ config, pkgs, ... }: {
+	imports = [ ];
 }
diff --git a/.config/linux/system/host/live/HardwareConfiguration.nix b/.config/linux/system/host/live/HardwareConfiguration.nix
index 04618ac..4b2c5c4 100644
--- a/.config/linux/system/host/live/HardwareConfiguration.nix
+++ b/.config/linux/system/host/live/HardwareConfiguration.nix
@@ -1,4 +1,2 @@
-{ ... }:
-
-{
+{ ... }: {
 }
diff --git a/.config/linux/system/module/Flatpak.nix b/.config/linux/system/module/Flatpak.nix
index 6b82127..3ccca67 100644
--- a/.config/linux/system/module/Flatpak.nix
+++ b/.config/linux/system/module/Flatpak.nix
@@ -1,5 +1,19 @@
-{ ... }:
-
-{
+{ ... }: let
+	list = "~/.config/linux/Flatpak.txt";
+in {
+	# Enable Flatpaks.
 	services.flatpak.enable = true;
+
+	# Bootstrap apps on boot.
+	systemd.services.flatpakinstall = {
+		description = "Install Flatpak apps.";
+		wantedBy    = [ "graphical-session-pre.target" ];
+		wants       = [ "dotfiles.service" ];
+		after       = [ "dotfiles.service" ];
+		serviceConfig.Type = "oneshot";
+		script = ''
+			${pkgs.flatpak}/bin/flatpak remote-add --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo
+			for app in $(cat ${list} | cut -f2)
+		'';
+	};
 }
diff --git a/.config/linux/system/module/common/Kernel.nix b/.config/linux/system/module/common/Kernel.nix
index 72e419c..f8b242f 100644
--- a/.config/linux/system/module/common/Kernel.nix
+++ b/.config/linux/system/module/common/Kernel.nix
@@ -1,6 +1,4 @@
-{ pkgs, ... }:
-
-{
+{ pkgs, ... }: {
 	# Use latest kernel.
 	boot.kernelPackages = pkgs.linuxPackages_latest;