diff --git a/lib/configuration.nix b/lib/configuration.nix
index 1138829..2ee9489 100644
--- a/lib/configuration.nix
+++ b/lib/configuration.nix
@@ -4,6 +4,7 @@
     ./modules/custom-sops-nix.nix
     ./modules/my-users.nix
     ./modules/sddm.nix
+    ./modules/unfree.nix
   ];
 
   config = {
diff --git a/lib/modules/unfree.nix b/lib/modules/unfree.nix
new file mode 100644
index 0000000..c65ba7c
--- /dev/null
+++ b/lib/modules/unfree.nix
@@ -0,0 +1,37 @@
+{ lib, machineConfig, ... }: {
+  config = {
+    nixpkgs = {
+      config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) (
+        let
+          names =
+            (lib.optional machineConfig.xone "xow_dongle-firmware") ++
+            (lib.optionals machineConfig.nvidia [
+              "cuda_cccl"
+              "cuda_cudart"
+              "cuda_cuobjdump"
+              "cuda_cupti"
+              "cuda_cuxxfilt"
+              "cuda_gdb"
+              "cuda-merged"
+              "cuda_nvcc"
+              "cuda_nvdisasm"
+              "cuda_nvml_dev"
+              "cuda_nvprune"
+              "cuda_nvrtc"
+              "cuda_nvtx"
+              "cuda_profiler_api"
+              "cuda_sanitizer_api"
+              "libcublas"
+              "libcufft"
+              "libcurand"
+              "libcusolver"
+              "libcusparse"
+              "libnpp"
+              "libnvjitlink"
+              "rar"
+            ]);
+        in
+          names);
+    };
+  };
+}