diff --git a/host/dasha/Configuration.nix b/host/dasha/Configuration.nix
index 8ae4496..89947f4 100644
--- a/host/dasha/Configuration.nix
+++ b/host/dasha/Configuration.nix
@@ -1,26 +1,7 @@
-{ lib, pkgs, ... }: {
+{ ... }: {
 	imports = [
+		./Filesystem.nix
 		./Tablet.nix
+		./Vpn.nix
 	];
-
-	environment.systemPackages = with pkgs; [
-		networkmanager-l2tp
-		gnome.networkmanager-l2tp
-		# networkmanager_strongswan
-		# strongswan
-		# strongswanNM
-	];
-
-	# Filesystems.
-	fileSystems."/storage/hot" = {
-		device  = "/dev/storage/hot";
-		fsType  = "ext4";
-		options = [ "nofail" ];
-	};
-
-	fileSystems."/storage/cold" = {
-		device  = "/dev/storage/cold";
-		fsType  = "ext4";
-		options = [ "nofail" ];
-	};
 }
diff --git a/host/dasha/Filesystem.nix b/host/dasha/Filesystem.nix
new file mode 100644
index 0000000..c5c936d
--- /dev/null
+++ b/host/dasha/Filesystem.nix
@@ -0,0 +1,13 @@
+{ ... }: {
+	fileSystems."/storage/hot" = {
+		device  = "/dev/storage/hot";
+		fsType  = "ext4";
+		options = [ "nofail" ];
+	};
+
+	fileSystems."/storage/cold" = {
+		device  = "/dev/storage/cold";
+		fsType  = "ext4";
+		options = [ "nofail" ];
+	};
+}
diff --git a/host/dasha/Vpn.nix b/host/dasha/Vpn.nix
new file mode 100644
index 0000000..b27a11f
--- /dev/null
+++ b/host/dasha/Vpn.nix
@@ -0,0 +1,9 @@
+{ ... }: {
+	environment.systemPackages = with pkgs; [
+		networkmanager-l2tp
+		gnome.networkmanager-l2tp
+		# networkmanager_strongswan
+		# strongswan
+		# strongswanNM
+	];
+}
diff --git a/host/desktop/Configuration.nix b/host/desktop/Configuration.nix
index dc7158b..277f895 100644
--- a/host/desktop/Configuration.nix
+++ b/host/desktop/Configuration.nix
@@ -1,22 +1,5 @@
-{ config, pkgs, ... }: {
-	imports = [ ];
-
-	# Filesystems.
-	fileSystems."/storage/hot" = {
-		device  = "/dev/storage/hot";
-		fsType  = "ext4";
-		options = [ "nofail" ];
-	};
-
-	fileSystems."/storage/cold_1" = {
-		device  = "/dev/storage/cold_1";
-		fsType  = "ext4";
-		options = [ "noauto" "nofail" ];
-	};
-
-	fileSystems."/storage/cold_2" = {
-		device  = "/dev/storage/cold_2";
-		fsType  = "ext4";
-		options = [ "noauto" "nofail" ];
-	};
+{ ... }: {
+	imports = [
+		./Filesystem.nix
+	];
 }
diff --git a/host/desktop/Filesystem.nix b/host/desktop/Filesystem.nix
new file mode 100644
index 0000000..262a38f
--- /dev/null
+++ b/host/desktop/Filesystem.nix
@@ -0,0 +1,19 @@
+{ ... }: {
+	fileSystems."/storage/hot" = {
+		device  = "/dev/storage/hot";
+		fsType  = "ext4";
+		options = [ "nofail" ];
+	};
+
+	fileSystems."/storage/cold_1" = {
+		device  = "/dev/storage/cold_1";
+		fsType  = "ext4";
+		options = [ "noauto" "nofail" ];
+	};
+
+	fileSystems."/storage/cold_2" = {
+		device  = "/dev/storage/cold_2";
+		fsType  = "ext4";
+		options = [ "noauto" "nofail" ];
+	};
+}
diff --git a/host/fsight/Configuration.nix b/host/fsight/Configuration.nix
index 6e31fb8..a3002fa 100644
--- a/host/fsight/Configuration.nix
+++ b/host/fsight/Configuration.nix
@@ -1,22 +1,6 @@
-{ lib, ... }: {
-	imports = [ ];
-
-	# Grub.
-	boot.loader.systemd-boot.enable      = lib.mkForce false;
-	boot.loader.efi.canTouchEfiVariables = lib.mkForce false;
-	boot.loader.grub.enable      = true;
-	boot.loader.grub.device      = "/dev/sda";
-	boot.loader.grub.useOSProber = true;
-
-	fileSystems."/" = lib.mkForce {
-		device = "/dev/sda2";
-		fsType = "ext4";
-	};
-	fileSystems."/boot" = lib.mkForce {
-		device = "/dev/sda1";
-		fsType = "vfat";
-	};
-
-	# Root password.
-	users.users.root.hashedPassword = lib.mkForce "$y$j9T$d4HfwutZr.eNHuLJYRuro/$7swZfgCNS6jEXHFCxsW5um/68jX9BRiiZD1BYcm/gD/";
+{ ... }: {
+	imports = [
+		./Grub.nix
+		./Root.nix
+	];
 }
diff --git a/host/fsight/Grub.nix b/host/fsight/Grub.nix
new file mode 100644
index 0000000..c51d9fc
--- /dev/null
+++ b/host/fsight/Grub.nix
@@ -0,0 +1,16 @@
+{ lib, ... }: {
+	boot.loader.systemd-boot.enable      = lib.mkForce false;
+	boot.loader.efi.canTouchEfiVariables = lib.mkForce false;
+	boot.loader.grub.enable      = true;
+	boot.loader.grub.device      = "/dev/sda";
+	boot.loader.grub.useOSProber = true;
+
+	fileSystems."/" = lib.mkForce {
+		device = "/dev/sda2";
+		fsType = "ext4";
+	};
+	fileSystems."/boot" = lib.mkForce {
+		device = "/dev/sda1";
+		fsType = "vfat";
+	};
+}
diff --git a/host/fsight/Root.nix b/host/fsight/Root.nix
new file mode 100644
index 0000000..2d87185
--- /dev/null
+++ b/host/fsight/Root.nix
@@ -0,0 +1,3 @@
+{ lib, ... }: {
+	users.users.root.hashedPassword = lib.mkForce "$y$j9T$d4HfwutZr.eNHuLJYRuro/$7swZfgCNS6jEXHFCxsW5um/68jX9BRiiZD1BYcm/gD/";
+}
diff --git a/host/home/Configuration.nix b/host/home/Configuration.nix
index 24b167e..12da0bc 100644
--- a/host/home/Configuration.nix
+++ b/host/home/Configuration.nix
@@ -1,38 +1,10 @@
-{ config, pkgs, lib, ... }: {
+{ ... }: {
 	imports = [
 		./Backup.nix
+		./Filesystem.nix
+		./Network.nix
 		./Nextcloud.nix
 		./PhotosProcess.nix
 		./YandexMusic.nix
 	];
-
-	# Network.
-	networking.networkmanager.insertNameservers = [
-		"1.1.1.1"
-		"8.8.8.8"
-	];
-	networking.extraHosts = ''
-		10.1.0.2 git.voronind.com
-		10.1.0.2 iot.voronind.com
-		10.1.0.2 pass.voronind.com
-	'';
-
-	# Filesystems.
-	fileSystems."/storage/cold_1" = {
-		device  = "/dev/storage/cold_1";
-		fsType  = "ext4";
-		options = [ "nofail" ];
-	};
-
-	fileSystems."/storage/cold_2" = {
-		device  = "/dev/storage/cold_2";
-		fsType  = "ext4";
-		options = [ "nofail" ];
-	};
-
-	fileSystems."/storage/hot" = {
-		device  = "/dev/storage/hot";
-		fsType  = "ext4";
-		options = [ "nofail" ];
-	};
 }
diff --git a/host/home/Filesystem.nix b/host/home/Filesystem.nix
new file mode 100644
index 0000000..960f624
--- /dev/null
+++ b/host/home/Filesystem.nix
@@ -0,0 +1,19 @@
+{ ... }: {
+	fileSystems."/storage/cold_1" = {
+		device  = "/dev/storage/cold_1";
+		fsType  = "ext4";
+		options = [ "nofail" ];
+	};
+
+	fileSystems."/storage/cold_2" = {
+		device  = "/dev/storage/cold_2";
+		fsType  = "ext4";
+		options = [ "nofail" ];
+	};
+
+	fileSystems."/storage/hot" = {
+		device  = "/dev/storage/hot";
+		fsType  = "ext4";
+		options = [ "nofail" ];
+	};
+}
diff --git a/host/home/Network.nix b/host/home/Network.nix
new file mode 100644
index 0000000..4470289
--- /dev/null
+++ b/host/home/Network.nix
@@ -0,0 +1,11 @@
+{ ... }: {
+	networking.networkmanager.insertNameservers = [
+		"1.1.1.1"
+		"8.8.8.8"
+	];
+	networking.extraHosts = ''
+		10.1.0.2 git.voronind.com
+		10.1.0.2 iot.voronind.com
+		10.1.0.2 pass.voronind.com
+	'';
+}
diff --git a/host/laptop/Configuration.nix b/host/laptop/Configuration.nix
index df49850..277f895 100644
--- a/host/laptop/Configuration.nix
+++ b/host/laptop/Configuration.nix
@@ -1,10 +1,5 @@
 { ... }: {
-	imports = [ ];
-
-	# Filesystems.
-	fileSystems."/storage/hot" = {
-		device  = "/dev/storage/hot";
-		fsType  = "ext4";
-		options = [ "nofail" ];
-	};
+	imports = [
+		./Filesystem.nix
+	];
 }
diff --git a/host/laptop/Filesystem.nix b/host/laptop/Filesystem.nix
new file mode 100644
index 0000000..b0ec8e6
--- /dev/null
+++ b/host/laptop/Filesystem.nix
@@ -0,0 +1,7 @@
+{ ... }: {
+	fileSystems."/storage/hot" = {
+		device  = "/dev/storage/hot";
+		fsType  = "ext4";
+		options = [ "nofail" ];
+	};
+}
diff --git a/host/live/Configuration.nix b/host/live/Configuration.nix
index 6e2aaec..7b01fbf 100644
--- a/host/live/Configuration.nix
+++ b/host/live/Configuration.nix
@@ -1,5 +1,3 @@
-{ config, pkgs, ... }: {
+{ ... }: {
 	imports = [ ];
-
-	environment.systemPackages = with pkgs; [ ];
 }
diff --git a/host/work/Configuration.nix b/host/work/Configuration.nix
index 1fe68eb..5b51ee6 100644
--- a/host/work/Configuration.nix
+++ b/host/work/Configuration.nix
@@ -1,8 +1,6 @@
-{ config, lib, ... }: {
+{ ... }: {
 	imports = [
+		./Foot.nix
 		./Fprint.nix
 	];
-
-	# Foot font override.
-	environment.variables.FOOT_CONFIG = lib.mkForce ./foot/Foot.ini;
 }
diff --git a/host/work/Foot.nix b/host/work/Foot.nix
new file mode 100644
index 0000000..a0d632b
--- /dev/null
+++ b/host/work/Foot.nix
@@ -0,0 +1,3 @@
+{ lib, ... }: {
+	environment.variables.FOOT_CONFIG = lib.mkForce ./foot/Foot.ini;
+}