diff --git a/package.json b/package.json
index 4eb2006..3db80c0 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,6 @@
 {
   "name": "xecut",
+  "type": "module",
   "scripts": {
     "build": "npx @11ty/eleventy",
     "serve": "npx @11ty/eleventy --serve"
diff --git a/src/_data/metadata.js b/src/_data/metadata.mjs
similarity index 100%
rename from src/_data/metadata.js
rename to src/_data/metadata.mjs