diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..e49ff9f
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1681064623,
+        "narHash": "sha256-UngFykv8KTrjxFeu4ZMvsOwFrxsa0A3ZPwyLhxb0Rrs=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "da0b0bc6a5d699a8a9ffbf9e1b19e8642307062a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..ad16870
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,21 @@
+{
+  description = "Vimium PKI";
+
+  inputs.nixpkgs.url = github:nixos/nixpkgs/nixpkgs-unstable;
+
+  outputs = { self, nixpkgs }:
+    let
+      pkgs = nixpkgs.legacyPackages.x86_64-linux;
+    in {
+      defaultPackage.x86_64-linux = pkgs.stdenv.mkDerivation {
+        name = "vimium-pki";
+        version = "1";
+        src = ./.;
+        installPhase = ''
+          mkdir -p $out
+          cp index.html $out
+          cp *.cer $out
+        '';
+      };
+    };
+}
\ No newline at end of file