diff --git a/flake.nix b/flake.nix
index a54e7e6..451458c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -17,10 +17,10 @@
     ...
   }:
     {
-      nixosModules."piped" = import ./module/default.nix;
+      nixosModules.piped = import ./module/default.nix;
       nixosModules.default = self.nixosModules.piped;
 
-      overlay = final: prev: {
+      overlays.piped = final: prev: {
         piped-frontend = final.callPackage ./packages/frontend {};
         piped-backend = final.callPackage ./packages/backend {
           jre = final.openjdk19_headless;
@@ -28,6 +28,7 @@
         };
         piped-proxy = final.callPackage ./packages/proxy {};
       };
+      overlays.default = self.overlays.piped;
     }
     // utils.lib.eachSystem (utils.lib.defaultSystems) (system: let
       pkgs = import nixpkgs {