fix overlay

flake.nix

@@ -30,12 +30,7 @@
   outputs = inputs@{ self, nixpkgs, flake-utils, home-manager, deploy-rs
     , impermanence, stylix, nixos-hardware, nixunstable, ... }:
     let
-      pkgs = import nixpkgs {
-        system = "x86_64-linux";
-        overlays = [
-          (import ./overlays/recyclarr.nix)
-        ];
-      };
+      pkgs = import nixpkgs { system = "x86_64-linux"; };
       aarch64Pkgs = import nixpkgs { system = "aarch64-linux"; };
       pkgs-unstable = import nixunstable { system = "x86_64-linux"; };
       deployAarch64Pkgs = import nixpkgs {

modules/common/nix.nix

@@ -9,6 +9,9 @@
     settings = { experimental-features = [ "nix-command" "flakes" ]; };
     optimise.automatic = true;
   };
+  nixpkgs.overlays = [
+    (import ../../overlays/recyclarr.nix)
+  ];
   system.autoUpgrade = {
     enable = true;
     flake = "git+https://git.icanttype.org/cdombroski/nix-configs.git";

overlays/recyclarr.nix

@@ -1,15 +1,15 @@
-{ config, pkgs, fetchurl, ...}:
-self: super:
+final: prev:
 let 
   os = "linux";
   arch = "x64";
+  hash = "sha256:04vg1s86krg7baifcpnqr5zg6jd6nfw0jhjsq09zzpxwg5skxlf7";
+  version = "7.2.1";
 in
   {
-    recyclarr = super.recyclarr.overrideAttrs (old: rec {
-      version = "7.2.1";
+    recyclarr = prev.recyclarr.overrideAttrs (old: {
+      inherit version;
       name = "recyclarr-${version}";
-      hash = "sha256:04vg1s86krg7baifcpnqr5zg6jd6nfw0jhjsq09zzpxwg5skxlf7";
-      src = fetchurl {
+      src = prev.fetchurl {
         url = "https://github.com/recyclarr/recyclarr/releases/download/v${version}/recyclarr-${os}-${arch}.tar.xz";
         inherit hash;
       };