diff --git a/flake.nix b/flake.nix
index 7d2fc58..ae21a62 100644
--- a/flake.nix
+++ b/flake.nix
@@ -90,7 +90,8 @@
       };
     } // flake-utils.lib.eachDefaultSystem (system:
       let
-        pkgs = serokell-nix.lib.pkgsWith nixpkgs.legacyPackages.${system} allOverlays;
+        pkgsAllowUnfree = import nixpkgs { inherit system; config.allowUnfree = true;};
+        pkgs = serokell-nix.lib.pkgsWith pkgsAllowUnfree allOverlays;
 
         tfConfigAst = terranix.lib.terranixConfigurationAst {
           inherit system pkgs;