diff --git a/hosts/midas/default.nix b/hosts/midas/default.nix
index a6acbb7..023a525 100644
--- a/hosts/midas/default.nix
+++ b/hosts/midas/default.nix
@@ -33,9 +33,7 @@
     ];
   };
 
-  nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [
-    "intel-ocl"
-  ];
+  nixpkgs.allowUnfreePackages = [ "intel-ocl" ];
 
   services.xserver.videoDrivers = [
     "intel"
diff --git a/modules/home/programs/misc/gaming/default.nix b/modules/home/programs/misc/gaming/default.nix
index 5f77668..dec3d6e 100644
--- a/modules/home/programs/misc/gaming/default.nix
+++ b/modules/home/programs/misc/gaming/default.nix
@@ -1,7 +1,7 @@
 { ... }:
 {
   imports = [
-    ./launchers
     ./emulators
+    ./launchers
   ];
 }
diff --git a/modules/home/programs/misc/gaming/launchers/default.nix b/modules/home/programs/misc/gaming/launchers/default.nix
index 39ece41..f6aa32f 100644
--- a/modules/home/programs/misc/gaming/launchers/default.nix
+++ b/modules/home/programs/misc/gaming/launchers/default.nix
@@ -7,7 +7,7 @@
     steam-run
   ];
 
-  nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [
+  nixpkgs.allowUnfreePackages = [
     "steam"
     "steam-unwrapped"
   ];
diff --git a/modules/home/programs/misc/headless/default.nix b/modules/home/programs/misc/headless/default.nix
index 061f76a..ecdc584 100644
--- a/modules/home/programs/misc/headless/default.nix
+++ b/modules/home/programs/misc/headless/default.nix
@@ -1,4 +1,4 @@
-{ pkgs, ... }:
+{ lib, pkgs, ... }:
 {
   home.packages = with pkgs; [
     dua
diff --git a/modules/home/settings/nix/default.nix b/modules/home/settings/nix/default.nix
index fbf9d3f..08fc572 100644
--- a/modules/home/settings/nix/default.nix
+++ b/modules/home/settings/nix/default.nix
@@ -1,16 +1,24 @@
 { config, lib, pkgs, unstable, ... }:
 {
-  nix = {  
-    package = lib.mkForce pkgs.nix;
-    settings.experimental-features = [
-      "nix-command"
-      "flakes"
-    ];
-    registry.unstable.flake = unstable;
+  options.nixpkgs.allowUnfreePackages = lib.mkOption {
+    type = with lib.types; listOf str;
   };
 
-  _module.args.pkgsUnstable = import unstable {
-    inherit (pkgs.stdenv.hostPlatform) system;
-    inherit (config.nixpkgs) config;
+  config = {
+    nix = {
+      package = lib.mkForce pkgs.nix;
+      settings.experimental-features = [
+        "nix-command"
+        "flakes"
+      ];
+      registry.unstable.flake = unstable;
+    };
+
+    nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) config.nixpkgs.allowUnfreePackages;
+
+    _module.args.pkgsUnstable = import unstable {
+      inherit (pkgs.stdenv.hostPlatform) system;
+      inherit (config.nixpkgs) config;
+    };
   };
 }
diff --git a/modules/system/devices/video/nvidia/default.nix b/modules/system/devices/video/nvidia/default.nix
index 49471b1..43083ed 100644
--- a/modules/system/devices/video/nvidia/default.nix
+++ b/modules/system/devices/video/nvidia/default.nix
@@ -16,6 +16,6 @@
     services.xserver.videoDrivers = [ "nvidia" ];
     boot.kernelParams = [ "nvidia_drm.fbdev=1" ];
 
-    nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [ "nvidia-x11" ];
+    nixpkgs.allowUnfreePackages = [ "nvidia-x11" ];
   };
 }
diff --git a/modules/system/services/server/minecraft/default.nix b/modules/system/services/server/minecraft/default.nix
index c7ecc81..944eed9 100644
--- a/modules/system/services/server/minecraft/default.nix
+++ b/modules/system/services/server/minecraft/default.nix
@@ -7,8 +7,8 @@
 
   config = lib.mkIf config.system.server.enable {
     nixpkgs = {
-      config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [ "minecraft-server" ];
       overlays = [ minecraft.overlay ];
+      allowUnfreePackages = [ "minecraft-server" ];
     };
 
     services.minecraft-servers = {
diff --git a/modules/system/settings/nix/default.nix b/modules/system/settings/nix/default.nix
index 862bef7..96f33d9 100644
--- a/modules/system/settings/nix/default.nix
+++ b/modules/system/settings/nix/default.nix
@@ -1,17 +1,25 @@
-{ config, pkgs, unstable, ... }:
+{ config, lib, pkgs, unstable, ... }:
 {
   imports = [ ./gc ];
 
-  nix.settings = {
-    experimental-features = [
-      "nix-command"
-      "flakes"
-    ];
-    auto-optimise-store = true;
+  options.nixpkgs.allowUnfreePackages = lib.mkOption {
+    type = with lib.types; listOf str;
   };
 
-  _module.args.pkgsUnstable = import unstable {
-    inherit (pkgs.stdenv.hostPlatform) system;
-    inherit (config.nixpkgs) config;
+  config = {
+    nix.settings = {
+      experimental-features = [
+        "nix-command"
+        "flakes"
+      ];
+      auto-optimise-store = true;
+    };
+
+    nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) config.nixpkgs.allowUnfreePackages;
+
+    _module.args.pkgsUnstable = import unstable {
+      inherit (pkgs.stdenv.hostPlatform) system;
+      inherit (config.nixpkgs) config;
+    };
   };
 }