diff --git a/package.json b/package.json
index 2192ef8..1140009 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,6 @@
 {
   "name": "@nulo/html.js",
+  "type": "module",
   "version": "0.0.5",
   "description": "",
   "main": "dist/html.js",