diff --git a/astro.config.mjs b/astro.config.mjs
index 2a3bad7..e1d5938 100644
--- a/astro.config.mjs
+++ b/astro.config.mjs
@@ -8,7 +8,7 @@ export default defineConfig({
   integrations: [
     sitemap(),
     serviceWorker({
-      path: './src/sw.ts',
+      path: './src/sw.mjs',
       assetCachePrefix: 'ayco-personal-site',
       excludeRoutes: [
         '/threads'
diff --git a/src/sw.ts b/src/sw.mjs
similarity index 95%
rename from src/sw.ts
rename to src/sw.mjs
index f7ebb1c..7632d5c 100644
--- a/src/sw.ts
+++ b/src/sw.mjs
@@ -5,13 +5,13 @@
  */
 const cacheName = `${__prefix ?? 'app'}-v${__version ?? '000'}`
 
-const addResourcesToCache = async (resources: string[]) => {
+const addResourcesToCache = async (resources) => {
     const cache = await caches.open(cacheName);
     console.log('[personal-sw]: adding resources to cache...', resources)
     await cache.addAll(new Set([...resources]));
 };
 
-const putInCache = async (request: Request, response: Response) => {
+const putInCache = async (request, response) => {
     const cache = await caches.open(cacheName);
     console.log('[personal-sw]: adding one response to cache...', request.url)
     // if exists, replace
@@ -25,7 +25,7 @@ const putInCache = async (request: Request, response: Response) => {
 };
 
 
-const cacheAndRevalidate = async ({ request, preloadResponsePromise, fallbackUrl }: {request: Request, preloadResponsePromise: Promise<any>, fallbackUrl: string}) => {
+const cacheAndRevalidate = async ({ request, preloadResponsePromise, fallbackUrl }) => {
     
     const cache = await caches.open(cacheName);