diff --git a/flake.nix b/flake.nix
index 72da7bd..3130d47 100644
--- a/flake.nix
+++ b/flake.nix
@@ -50,7 +50,7 @@
       '';
     };
   in {
-    nixosModules.default = import ./nix/module.nix;
+    nixosModules.default = import ./nix/module.nix { inherit self; };
 
     packages.${system} = {
       backend = backendPkg;
diff --git a/nix/module.nix b/nix/module.nix
index f981602..0938e07 100644
--- a/nix/module.nix
+++ b/nix/module.nix
@@ -1,6 +1,8 @@
+{ self }:
 {
   config,
   lib,
+  pkgs,
   ...
 }: let
   cfg = config.services.iknowyou;
@@ -22,6 +24,7 @@ in {
 
     package = lib.mkOption {
       type = lib.types.package;
+      default = self.packages.${pkgs.stdenv.hostPlatform.system}.default;
       description = "The IKY package (must expose bin/server and share/iky/frontend/).";
     };