diff --git a/nix/modules/customer-portal/flake-module.nix b/nix/modules/customer-portal/flake-module.nix
index fad8fc0..781a0b4 100755
--- a/nix/modules/customer-portal/flake-module.nix
+++ b/nix/modules/customer-portal/flake-module.nix
@@ -1,7 +1,7 @@
 { moduleWithSystem, ... }:
 {
   flake.nixosModules.default = moduleWithSystem (
-    perSystem@{ lib, pkgs, utils, ... }:
+    perSystem@{ config, lib, pkgs, utils, ... }:
     nixos@{ self, ... }:
     let
       inherit (lib) mkEnableOption mkPackageOption mkOption mkIf types;