diff --git a/flake.nix b/flake.nix
index 2cf3d8c..5698e58 100644
--- a/flake.nix
+++ b/flake.nix
@@ -9,6 +9,7 @@
         import nixpkgs {
           inherit system;
           overlays = [ self.overlay ];
+          config.allowUnfree = true;
         }
       );
     in