diff --git a/pkgs/by-name/ta/task-master-ai/package.nix b/pkgs/by-name/ta/task-master-ai/package.nix
index 87aaf1ba4d5c..bf33addd584d 100644
--- a/pkgs/by-name/ta/task-master-ai/package.nix
+++ b/pkgs/by-name/ta/task-master-ai/package.nix
@@ -7,16 +7,16 @@
 }:
 buildNpmPackage (finalAttrs: {
   pname = "task-master-ai";
-  version = "0.19.0";
+  version = "0.25.1";
 
   src = fetchFromGitHub {
     owner = "eyaltoledano";
     repo = "claude-task-master";
-    tag = "v${finalAttrs.version}";
-    hash = "sha256-OxfY1F30MKrv6sv3ksEy6wMRpWAg5d47w62dA6IDul8=";
+    tag = "task-master-ai@${finalAttrs.version}";
+    hash = "sha256-7Vs8k8/ym2K+FzX3fAke344S9gEhjPCnzz1z+OlounE=";
   };
 
-  npmDepsHash = "sha256-GStmiG+ZwRQl4pQD3Q0lonCsnwB2ReoC5b9vEPGZ5+o=";
+  npmDepsHash = "sha256-6dPIZtbTmLVrJgaSAZE7pT1+xbKVkBS+UF8xfy/micc=";
 
   dontNpmBuild = true;
 
@@ -24,6 +24,16 @@ buildNpmPackage (finalAttrs: {
 
   passthru.updateScript = nix-update-script { };
 
+  postInstall = ''
+    mkdir -p $out/lib/node_modules/task-master-ai/apps
+    cp -r apps/extension $out/lib/node_modules/task-master-ai/apps/extension
+    cp -r apps/docs $out/lib/node_modules/task-master-ai/apps/docs
+  '';
+
+  env = {
+    PUPPETEER_SKIP_DOWNLOAD = 1;
+  };
+
   meta = with lib; {
     description = "Node.js agentic AI workflow orchestrator";
     homepage = "https://task-master.dev";