diff --git a/flake.nix b/flake.nix
index 0bf8f5e..c151f0c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -257,6 +257,7 @@
       modules = [
         self.nixosModules.default
         self.nixosModules.testvm
+        { nixpkgs.config.allowUnfree = true; }
       ];
     };
 
@@ -265,9 +266,10 @@
       modules = [
         self.nixosModules.default
         self.nixosModules.testvm
+        { nixpkgs.config.allowUnfree = true; }
       ];
     };
-  } // flake-utils.lib.eachDefaultSystem (system:
+  } // flake-utils.lib.eachSystem [ "x86_64-linux" "aarch64-linux" ] (system:
       let
         pkgs = import nixpkgs {
           inherit system;