diff --git a/npins/sources.json b/npins/sources.json
index f41b91e..bb11c99 100644
--- a/npins/sources.json
+++ b/npins/sources.json
@@ -107,8 +107,8 @@
     "nixpkgs": {
       "type": "Channel",
       "name": "nixpkgs-unstable",
-      "url": "https://releases.nixos.org/nixpkgs/nixpkgs-25.11pre806481.bdc995d3e97c/nixexprs.tar.xz",
-      "hash": "1a28r3j3jnfa3qb67ajyzadr8apj091sx3jf7s5yvw7dn1wdd37f"
+      "url": "https://releases.nixos.org/nixpkgs/nixpkgs-25.11pre806109.3108eaa516ae/nixexprs.tar.xz",
+      "hash": "1bc540qw17m15pjp11324j8y8wiib8iabb8iig18a66jbp381knx"
     },
     "rat": {
       "type": "GitRelease",
diff --git a/pkgs/headscale-ui/package.nix b/pkgs/headscale-ui/package.nix
index b084a7d..f10d8d4 100644
--- a/pkgs/headscale-ui/package.nix
+++ b/pkgs/headscale-ui/package.nix
@@ -2,33 +2,33 @@
   lib,
   stdenvNoCC,
   fetchzip,
-}:
-stdenvNoCC.mkDerivation (finalAttrs: {
-  pname = "headscale-ui";
-  version = "2025.05.22";
+  pins,
+}: let
+  pin = pins.headscale-ui;
+in
+  stdenvNoCC.mkDerivation (finalAttrs: {
+    pname = "headscale-ui";
+    inherit (pin) version;
 
-  src = fetchzip {
-    url = "https://github.com/gurucomputing/headscale-ui/releases/download/${finalAttrs.version}/headscale-${finalAttrs.version}.tar.gz";
-    hash = "sha256-qLX8YW5jjy4K4et7dkS0Bvug+k3NVw0m2d2Q0wLE1J4=";
-    stripRoot = false;
-  };
+    src = fetchzip {
+      url = "https://github.com/gurucomputing/headscale-ui/releases/download/${finalAttrs.version}/headscale-ui.zip";
+      sha256 = "sha256-Autk8D9G1Ott2ahbgJ7mGZKDChsSDgfrOhnurNiIdsQ=";
+    };
 
-  dontConfigure = true;
-  dontBuild = true;
+    installPhase = ''
+      runHook preInstall
 
-  installPhase = ''
-    runHook preInstall
+      ls -lah
+      mkdir -p $out/share
+      cp -rvf ./*  $out/share
 
-    mkdir -p $out/share/
-    cp -rvf ./* $out/share/
+      runHook postInstall
+    '';
 
-    runHook postInstall
-  '';
-
-  meta = {
-    description = "Web frontend for the headscale Tailscale-compatible coordination server";
-    homepage = "https://github.com/gurucomputing/headscale-ui";
-    license = [lib.licenses.bsd3];
-    maintainers = with lib.maintainers; [NotAShelf];
-  };
-})
+    meta = {
+      description = "A web frontend for the headscale Tailscale-compatible coordination server";
+      homepage = "https://github.com/gurucomputing/headscale-ui";
+      license = [lib.licenses.bsd3];
+      maintainers = with lib.maintainers; [NotAShelf];
+    };
+  })