diff --git a/flake.lock b/flake.lock
index 7dbc1eb..6f6a7a8 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,5 +1,25 @@
 {
   "nodes": {
+    "nh": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1714905986,
+        "narHash": "sha256-Vj7iFkLrd7MDeeMVVol5uHTcaLwDq4a3vNx+6Sy1FLU=",
+        "owner": "viperml",
+        "repo": "nh",
+        "rev": "127a23c82aa41091e97466092d2547c08c2a9a9d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "viperml",
+        "repo": "nh",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1714409183,
@@ -15,6 +35,7 @@
     },
     "root": {
       "inputs": {
+        "nh": "nh",
         "nixpkgs": "nixpkgs"
       }
     }
diff --git a/flake.nix b/flake.nix
index f902c56..6388cb1 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,17 +1,19 @@
 {
   description = "A very basic flake";
-
+  inputs = {
+    nh = {
+      url = "github:viperml/nh";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
   outputs = {
     self,
     nixpkgs,
-  }: let
+    nh,
+    ...
+  } @ inputs: let
     pkgs = nixpkgs.legacyPackages.x86_64-linux;
   in {
-    packages.x86_64-linux.tree = nixpkgs.legacyPackages.x86_64-linux.tree;
-
-    defaultPackage.x86_64-linux = self.packages.x86_64-linux.tree;
-
-    hydraJobs."tester2" = self.defaultPackage;
-    hydraJobs."tester" = pkgs.neo-cowsay;
+    hydraJobs."tester" = nh.packages.x86_64-linux;
   };
 }