allow unfree

flake.lock

@@ -31,8 +31,9 @@
         "type": "github"
       },
       "original": {
-        "id": "flake-utils",
-        "type": "indirect"
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
       }
     },
     "flake-utils_2": {
@@ -105,11 +106,11 @@
         "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1696753256,
-        "narHash": "sha256-Vu3APqRdhEFYr+GcACNDqsw9B4j2rHQZUHxh4o5oJEo=",
+        "lastModified": 1696931656,
+        "narHash": "sha256-n5f2zcYFd8bYdt1yCKsb/dAHvLv2KrGOUrqjVgY7aDo=",
         "ref": "refs/heads/master",
-        "rev": "6604e9b3c1b723476f81ae73930b21e216aa82dc",
-        "revCount": 1094,
+        "rev": "71792f6f7bf1ebcaec123b977eb787059ef1879e",
+        "revCount": 1101,
         "type": "git",
         "url": "https://gitlab.horizon-haskell.net/package-sets/horizon-core"
       },

flake.nix

@@ -13,6 +13,7 @@
       url = "git+https://gitlab.horizon-haskell.net/shells/horizon-shell";
       flake = false;
     };
+    flake-utils.url = "github:numtide/flake-utils";
     lint-utils.url = "git+https://gitlab.nixica.dev/nix/lint-utils";
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
   };
@@ -30,7 +31,7 @@
     }:
     flake-utils.lib.eachSystem [ "x86_64-linux" ] (system:
     let
-      pkgs = import nixpkgs { inherit system; };
+      pkgs = import nixpkgs { inherit system; allowUnfree = true; };
     in
     with pkgs.lib;
     with pkgs.writers;