diff --git a/package.json b/package.json
index c69368babe0..45996df95d2 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,8 @@
   "version": "1.57.0",
   "description": "The open source javascript graphing library that powers plotly",
   "license": "MIT",
-  "main": "./lib/index.js",
+  "source": "./lib/index.js",
+  "main": "./dist/plotly-with-meta.js",
   "webpack": "./dist/plotly.js",
   "repository": {
     "type": "git",