diff --git a/site/mcfly.config.ts b/site/mcfly.config.mjs
similarity index 100%
rename from site/mcfly.config.ts
rename to site/mcfly.config.mjs
diff --git a/site/nitro.config.ts b/site/nitro.config.mjs
similarity index 100%
rename from site/nitro.config.ts
rename to site/nitro.config.mjs
diff --git a/site/routes/[...index].ts b/site/routes/[...index].js
similarity index 78%
rename from site/routes/[...index].ts
rename to site/routes/[...index].js
index 986b716..ec85707 100644
--- a/site/routes/[...index].ts
+++ b/site/routes/[...index].js
@@ -2,5 +2,5 @@
  * McFly SSR logic
  */
 import { defineRoute } from "@mcflyjs/core/event-handler.mjs";
-import config from "../mcfly.config";
+import config from "../mcfly.config.mjs";
 export default defineRoute({ config, storage: useStorage() });
diff --git a/templates/basic/mcfly.config.ts b/templates/basic/mcfly.config.mjs
similarity index 100%
rename from templates/basic/mcfly.config.ts
rename to templates/basic/mcfly.config.mjs
diff --git a/templates/basic/nitro.config.ts b/templates/basic/nitro.config.mjs
similarity index 100%
rename from templates/basic/nitro.config.ts
rename to templates/basic/nitro.config.mjs
diff --git a/templates/basic/routes/[...index].ts b/templates/basic/routes/[...index].js
similarity index 78%
rename from templates/basic/routes/[...index].ts
rename to templates/basic/routes/[...index].js
index 986b716..ec85707 100644
--- a/templates/basic/routes/[...index].ts
+++ b/templates/basic/routes/[...index].js
@@ -2,5 +2,5 @@
  * McFly SSR logic
  */
 import { defineRoute } from "@mcflyjs/core/event-handler.mjs";
-import config from "../mcfly.config";
+import config from "../mcfly.config.mjs";
 export default defineRoute({ config, storage: useStorage() });