diff --git a/packages/optimizely-sdk/package.json b/packages/optimizely-sdk/package.json
index 6d0f7e9e1..3614e60c9 100644
--- a/packages/optimizely-sdk/package.json
+++ b/packages/optimizely-sdk/package.json
@@ -2,7 +2,7 @@
   "name": "@optimizely/optimizely-sdk",
   "version": "4.9.1",
   "description": "JavaScript SDK for Optimizely X Full Stack",
-  "module": "dist/optimizely.browser.es.min.js",
+  "module": "dist/optimizely.browser.es.js",
   "main": "dist/optimizely.node.min.js",
   "browser": "dist/optimizely.browser.min.js",
   "react-native": "dist/optimizely.react_native.min.js",