diff --git a/package.json b/package.json
index 87b7798..56fdde8 100644
--- a/package.json
+++ b/package.json
@@ -1,8 +1,8 @@
 {
   "name": "kaomojify",
-  "version": "0.2.1",
+  "version": "0.2.2",
   "description": "Kaomojify Javascript code",
-  "main": "",
+  "main": "./convert.js",
   "bin": {
     "kaomojify": "./kaomojify.js"
   },