diff --git a/packages/webaudio/package.json b/packages/webaudio/package.json
index 0dbf662d..e1e8a0e1 100644
--- a/packages/webaudio/package.json
+++ b/packages/webaudio/package.json
@@ -2,8 +2,7 @@
   "name": "@strudel.cycles/webaudio",
   "version": "0.4.0",
   "description": "Web Audio helpers for Strudel",
-  "main": "dist/index.cjs.js",
-  "module": "dist/index.es.js",
+  "main": "index.mjs",
   "type": "module",
   "directories": {
     "example": "examples"