diff --git a/javascript/package.json b/javascript/package.json
index efe3705..aa575e6 100644
--- a/javascript/package.json
+++ b/javascript/package.json
@@ -6,6 +6,7 @@
   "files": [
     "olm.js",
     "olm.wasm",
+    "olm_legacy.js",
     "README.md"
   ],
   "scripts": {