diff --git a/provider/techstack/package.json b/provider/techstack/package.json
index a029d0e5..5dab36a6 100644
--- a/provider/techstack/package.json
+++ b/provider/techstack/package.json
@@ -13,13 +13,12 @@
   "types": "dist/index.d.ts",
   "files": [
     "index.ts",
-    "!**/*.test.*",
     "dist/bundle.js",
     "dist/index.d.ts"
   ],
   "sideEffects": false,
   "scripts": {
-    "bundle": "tsc --build && esbuild --log-level=error --bundle --format=esm --outfile=dist/bundle.js index.ts",
+    "bundle": "tsc --build && esbuild --log-level=error --bundle --format=esm --platform=node --outfile=dist/bundle.js index.ts",
     "build": "tsc --build",
     "test": "vitest"
   },
diff --git a/provider/techstack/tsconfig.json b/provider/techstack/tsconfig.json
index f0df4466..cbad43c6 100644
--- a/provider/techstack/tsconfig.json
+++ b/provider/techstack/tsconfig.json
@@ -6,6 +6,6 @@
     "lib": ["ESNext", "DOM"],
   },
   "include": ["*.ts"],
-  "exclude": ["dist", "vitest.config.ts"],
+  "exclude": ["dist", "*.test.*", "vitest.config.ts"],
   "references": [{ "path": "../../lib/provider" }],
 }