diff --git a/home/darwin/color-pickers/module.nix b/home/darwin/color-pickers/module.nix
index 3f1bf16..51f0d85 100644
--- a/home/darwin/color-pickers/module.nix
+++ b/home/darwin/color-pickers/module.nix
@@ -11,7 +11,7 @@
 
   config = {
     assertions = [{
-      assertion = config.home.colorPickers.enable && (config.home.colorPickers != []) && !pkgs.stdenv.hostPlatform.isDarwin;
+      assertion = config.home.colorPickers.enable && (config.home.colorPickers != [ ]) && !pkgs.stdenv.hostPlatform.isDarwin;
       message = "Must use Darwin to install color pickers.";
     }];
 
diff --git a/home/darwin/desktop-standalone-packages.nix b/home/darwin/desktop-standalone-packages.nix
index 981a123..77ba8cc 100644
--- a/home/darwin/desktop-standalone-packages.nix
+++ b/home/darwin/desktop-standalone-packages.nix
@@ -1,5 +1,5 @@
-{ pkgs, ... }:
-{
+{ pkgs, lib, config, ... }:
+lib.mkIf config.local.system.darwin {
   home.packages = [
     pkgs.iterm2
   ];
diff --git a/home/darwin/git.nix b/home/darwin/git.nix
index 8ebccdd..dc6eccf 100644
--- a/home/darwin/git.nix
+++ b/home/darwin/git.nix
@@ -1,4 +1,5 @@
-{
+{ lib, config, ... }:
+lib.mkIf config.local.system.darwin {
   programs.git = {
     ignores = [
       ".DS_Store" # https://en.wikipedia.org/wiki/.DS_Store
diff --git a/home/linux/blueman.nix b/home/linux/blueman.nix
index 9f04745..d903ae3 100644
--- a/home/linux/blueman.nix
+++ b/home/linux/blueman.nix
@@ -1,7 +1,7 @@
 { lib, config, ... }:
 {
   services.blueman-applet = {
-    enable = config.local.eagerSetup.enableGraphicalApps;
+    enable = config.local.system.linux && config.local.eagerSetup.enableGraphicalApps;
   };
 
   dconf.settings = {
diff --git a/home/linux/desktop-standalone-packages.nix b/home/linux/desktop-standalone-packages.nix
index 8445240..6fce62a 100644
--- a/home/linux/desktop-standalone-packages.nix
+++ b/home/linux/desktop-standalone-packages.nix
@@ -3,7 +3,7 @@ let
   firejailWrappers = tomolib.firejailWrappers { inherit pkgs; };
 in
 {
-  home.packages = lib.optionals config.local.eagerSetup.enableGraphicalApps [
+  home.packages = lib.optionals (config.local.system.linux && config.local.eagerSetup.enableGraphicalApps) [
     pkgs.lxqt.qps
     pkgs.zotero
     tomopkgs.${pkgs.system}.crosshair-dot
diff --git a/home/linux/dunst.nix b/home/linux/dunst.nix
index b928be3..4752888 100644
--- a/home/linux/dunst.nix
+++ b/home/linux/dunst.nix
@@ -1,7 +1,7 @@
 { config, ... }:
 {
   services.dunst = {
-    enable = config.local.eagerSetup.enableGraphicalApps;
+    enable = config.local.system.linux && config.local.eagerSetup.enableGraphicalApps;
   };
 
   stylix.targets.dunst.enable = true;
diff --git a/home/linux/fcitx5/default.nix b/home/linux/fcitx5/default.nix
index c4cd018..b411fd5 100644
--- a/home/linux/fcitx5/default.nix
+++ b/home/linux/fcitx5/default.nix
@@ -1,5 +1,5 @@
 { pkgs, lib, config, ... }:
-lib.mkIf config.local.eagerSetup.enableGraphicalApps {
+lib.mkIf (config.local.system.linux && config.local.eagerSetup.enableGraphicalApps) {
   i18n.inputMethod.enabled = "fcitx5";
   i18n.inputMethod.fcitx5.addons = with pkgs; [
     fcitx5-mozc
diff --git a/home/linux/fun.nix b/home/linux/fun.nix
index 311636e..677e96b 100644
--- a/home/linux/fun.nix
+++ b/home/linux/fun.nix
@@ -1,6 +1,6 @@
 { pkgs, lib, config, ... }:
 {
-  home.packages = lib.optionals config.local.eagerSetup.enableGames [
+  home.packages = lib.optionals (config.local.system.linux && config.local.eagerSetup.enableGames) [
     pkgs.prismlauncher
     pkgs.lutris # Launcher for Windows-only games
   ];
diff --git a/home/linux/gnome-keyring.nix b/home/linux/gnome-keyring.nix
index 95055ba..b1f98d6 100644
--- a/home/linux/gnome-keyring.nix
+++ b/home/linux/gnome-keyring.nix
@@ -1,6 +1,6 @@
 { config, ... }:
 {
   services.gnome-keyring = {
-    enable = config.local.eagerSetup.enableGraphicalApps;
+    enable = config.local.system.linux && config.local.eagerSetup.enableGraphicalApps;
   };
 }
diff --git a/home/linux/gnome-terminal.nix b/home/linux/gnome-terminal.nix
index bbb4c7b..10955ce 100644
--- a/home/linux/gnome-terminal.nix
+++ b/home/linux/gnome-terminal.nix
@@ -1,7 +1,7 @@
 { vars, config, ... }:
 {
   programs.gnome-terminal = {
-    enable = config.local.eagerSetup.enableGraphicalApps;
+    enable = config.local.system.linux && config.local.eagerSetup.enableGraphicalApps;
     profile."b1dcc9dd-5262-4d8d-a863-c897e6d979b9" = {
       default = true;
       loginShell = true;
diff --git a/home/linux/gtk.nix b/home/linux/gtk.nix
index 133a756..dc3258f 100644
--- a/home/linux/gtk.nix
+++ b/home/linux/gtk.nix
@@ -1,7 +1,7 @@
 { pkgs, config, ... }:
 {
   gtk = {
-    enable = config.local.eagerSetup.enableGraphicalApps;
+    enable = config.local.system.linux && config.local.eagerSetup.enableGraphicalApps;
     # cursorTheme.package = pkgs.vanilla-dmz;
     # cursorTheme.name = "Vanilla-DMZ";
     # cursorTheme.size = 23;
diff --git a/home/linux/home-manager.nix b/home/linux/home-manager.nix
index 1ebca5a..0349fe7 100644
--- a/home/linux/home-manager.nix
+++ b/home/linux/home-manager.nix
@@ -1,4 +1,5 @@
-{
+{ config, lib, ... }:
+lib.mkIf config.local.system.linux {
   home.username = "me";
   home.homeDirectory = "/home/me";
 }
diff --git a/home/linux/i3/default.nix b/home/linux/i3/default.nix
index 29fe73d..ab76c44 100644
--- a/home/linux/i3/default.nix
+++ b/home/linux/i3/default.nix
@@ -24,7 +24,7 @@
   };
 
   # For cleanliness, this contains any packages that are exclusively used in this configuration.
-  home.packages = lib.optionals config.local.eagerSetup.enableGraphicalApps (with pkgs; [
+  home.packages = lib.optionals (config.local.system.linux && config.local.eagerSetup.enableGraphicalApps) (with pkgs; [
     xss-lock
     brightnessctl
     playerctl
diff --git a/home/linux/i3status-rust/default.nix b/home/linux/i3status-rust/default.nix
index 4ad1250..ecd4c82 100644
--- a/home/linux/i3status-rust/default.nix
+++ b/home/linux/i3status-rust/default.nix
@@ -1,5 +1,5 @@
-{ pkgs, ... }:
-{
+{ pkgs, lib, config, ... }:
+lib.mkIf (config.local.system.linux && config.local.eagerSetup.enableGraphicalApps) {
   xdg.configFile."i3status-rust/config.toml".source = ./config.toml;
 
   home.packages = [
diff --git a/home/linux/i3status/default.nix b/home/linux/i3status/default.nix
index c9362be..d5a0bcb 100644
--- a/home/linux/i3status/default.nix
+++ b/home/linux/i3status/default.nix
@@ -1,3 +1,4 @@
-{
+{ config, lib, ... }:
+lib.mkIf config.local.system.linux {
   xdg.configFile."i3status".source = ./.;
 }
diff --git a/home/linux/kdeconnect.nix b/home/linux/kdeconnect.nix
index 3856106..6623815 100644
--- a/home/linux/kdeconnect.nix
+++ b/home/linux/kdeconnect.nix
@@ -1,6 +1,6 @@
 { config, ... }:
 {
   services.kdeconnect = {
-    enable = config.local.eagerSetup.enableGraphicalApps;
+    enable = config.local.system.linux && config.local.eagerSetup.enableGraphicalApps;
   };
 }
diff --git a/home/linux/kitty/default.nix b/home/linux/kitty/default.nix
index a54fa20..dfe59ca 100644
--- a/home/linux/kitty/default.nix
+++ b/home/linux/kitty/default.nix
@@ -1,3 +1,4 @@
-{
+{ lib, config, ... }:
+lib.mkIf config.local.system.linux {
   xdg.configFile."kitty".source = ./.;
 }
diff --git a/home/linux/network-manager-applet.nix b/home/linux/network-manager-applet.nix
index b77995e..efea8ff 100644
--- a/home/linux/network-manager-applet.nix
+++ b/home/linux/network-manager-applet.nix
@@ -1,6 +1,6 @@
 { config, ... }:
 {
   services.network-manager-applet = {
-    enable = config.local.eagerSetup.enableGraphicalApps;
+    enable = config.local.system.linux && config.local.eagerSetup.enableGraphicalApps;
   };
 }
diff --git a/home/linux/volnoti.nix b/home/linux/volnoti.nix
index cd75cde..d1b2f44 100644
--- a/home/linux/volnoti.nix
+++ b/home/linux/volnoti.nix
@@ -1,7 +1,7 @@
 { pkgs, tomopkgs, config, ... }:
 {
   services.volnoti = {
-    enable = config.local.eagerSetup.enableGraphicalApps;
+    enable = config.local.system.linux && config.local.eagerSetup.enableGraphicalApps;
     package = tomopkgs.${pkgs.system}.volnoti;
   };
 }
diff --git a/home/linux/xdg.nix b/home/linux/xdg.nix
index 4f7da2b..fec96c4 100644
--- a/home/linux/xdg.nix
+++ b/home/linux/xdg.nix
@@ -1,12 +1,12 @@
 # NOTE: DO NOT INCLUDE XDG.CONFIGFILE SETTINGS HERE :)
-{ pkgs, config, ... }:
+{ pkgs, lib, config, ... }:
 {
   xdg = {
     userDirs = {
-      enable = true;
+      enable = config.local.system.linux;
     };
     mimeApps = {
-      enable = true;
+      enable = config.local.system.linux;
       defaultApplications = {
         # TODO: Split into modules and conditionally enable these rules if the application is enabled
         "x-scheme-handler/https" = "/etc/profiles/per-user/me/share/applications/librewolf.desktop";
@@ -17,6 +17,8 @@
         "x-scheme-handler/feed" = "${pkgs.liferea}/share/applications/net.sourceforge.liferea.desktop";
       };
     };
-    configFile."user-dirs.locale".text = "en_US";
+    configFile."user-dirs.locale" = lib.mkIf config.local.system.linux {
+      text = "en_US";
+    };
   };
 }