diff --git a/www/package-lock.json b/www/package-lock.json
index a08f486..9432925 100644
--- a/www/package-lock.json
+++ b/www/package-lock.json
@@ -7,6 +7,7 @@
     "": {
       "name": "www",
       "version": "1.0.0",
+      "license": "ISC",
       "dependencies": {
         "@threlte/core": "^4.3.2",
         "@threlte/extras": "^4.3.0",
diff --git a/www/rollup.config.js b/www/rollup.config.js
index 0a4681c..a00d404 100644
--- a/www/rollup.config.js
+++ b/www/rollup.config.js
@@ -60,10 +60,13 @@ export default {
       browser: true,
       dedupe: ['svelte']
     }),
-    commonjs({include: 'node_modules/**'}),
+    commonjs(),
     typescript({
       sourceMap: !production,
-      inlineSources: !production
+      inlineSources: !production,
+      compilerOptions: {
+        module: 'commonjs'
+      }
     }),
 
     // In dev mode, call `npm run start` once