diff --git a/.hydra/jobsets.nix b/.hydra/jobsets.nix
new file mode 100644
index 0000000..343da56
--- /dev/null
+++ b/.hydra/jobsets.nix
@@ -0,0 +1,13 @@
+{ nixpkgs ? <nixpkgs> }:
+
+let
+
+  pkgs = import nixpkgs { };
+
+in
+
+{
+
+  myapp = pkgs.writeShellScript "hello" "${pkgs.hello}/bin/hello";
+
+}
diff --git a/.hydra/spec.json b/.hydra/spec.json
new file mode 100644
index 0000000..818e84c
--- /dev/null
+++ b/.hydra/spec.json
@@ -0,0 +1,26 @@
+{
+  "hello": {
+    "enabled": 1,
+    "hidden": false,
+    "description": "test",
+    "nixexprinput": "src",
+    "nixexprpath": ".hydra/jobsets.nix",
+    "checkinterval": 300,
+    "schedulingshares": 100,
+    "enableemail": false,
+    "emailoverride": "",
+    "keepnr": 3,
+    "inputs": {
+      "src": {
+        "type": "git",
+        "value": "https://forgejo.stefka.eu/jiriks74/zsh.nix main",
+        "emailresponsible": false 
+      },
+      "nixpkgs": { "type": "git",
+        "type": "git",
+        "value": "https://github.com/NixOS/nixpkgs.git nixos-unstable",
+        "emailresponsible": false
+      }
+    }
+  }
+}
diff --git a/flake.lock b/flake.lock
index 78c03aa..96ab7db 100644
--- a/flake.lock
+++ b/flake.lock
@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1735834308,
-        "narHash": "sha256-dklw3AXr3OGO4/XT1Tu3Xz9n/we8GctZZ75ZWVqAVhk=",
+        "lastModified": 1736344531,
+        "narHash": "sha256-8YVQ9ZbSfuUk2bUf2KRj60NRraLPKPS0Q4QFTbc+c2c=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "6df24922a1400241dae323af55f30e4318a6ca65",
+        "rev": "bffc22eb12172e6db3c5dde9e3e5628f8e3e7912",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 0021731..02fe3b2 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,9 +3,14 @@
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+    # home-manager = {
+    #   url = "github:nix-community/home-manager/master";
+    #   inputs.nixpkgs.follows = "nixpkgs";
+    # };
     flake-utils.url = "github:numtide/flake-utils";
   };
 
+
   outputs = {
     self,
     nixpkgs,
@@ -47,5 +52,6 @@
         ];
       };
     };
+    hydraJobs = import ./hydra.nix {inherit inputs outputs;};
   };
 }
diff --git a/hydra.nix b/hydra.nix
new file mode 100644
index 0000000..2a67e0a
--- /dev/null
+++ b/hydra.nix
@@ -0,0 +1,24 @@
+{
+  inputs,
+  outputs,
+}: let
+  inherit (inputs.nixpkgs) lib;
+
+  notBroken = pkg: !(pkg.meta.broken or false);
+  isDistributable = pkg: (pkg.meta.license or {redistributable = true;}).redistributable;
+  hasPlatform = sys: pkg: lib.elem sys (pkg.meta.platforms or [sys]);
+  filterValidPkgs = sys: pkgs:
+    lib.filterAttrs (_: pkg:
+      lib.isDerivation pkg
+      && hasPlatform sys pkg
+      && notBroken pkg
+      && isDistributable pkg)
+    pkgs;
+
+  getConfigTopLevel = _: cfg: cfg.config.system.build.toplevel;
+in {
+  # pkgs = lib.mapAttrs filterValidPkgs outputs.packages;
+  # hosts = lib.mapAttrs getConfigTopLevel outputs.nixosConfigurations;
+  default = lib.mapAttrs getConfigTopLevel outputs.homeManagerModules.default;
+  withPackages = lib.mapAttrs getConfigTopLevel outputs.homeManagerModules.withPackages;
+}