diff --git a/package.json b/package.json
index 4bdea74..1987322 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "repository": "lukeed/clsx",
   "description": "A tiny (199B) utility for constructing className strings conditionally.",
   "unpkg": "dist/clsx.min.js",
-  "module": "dist/clsx.mjs",
+  "module": "dist/clsx.m.js",
   "main": "dist/clsx.js",
   "license": "MIT",
   "author": {