diff --git a/src/index.js b/src/index.js
index a8dfbbb..07139bf 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,8 +1,6 @@
 const path = require('path');
-const fs = require('fs');
 const { CWebp, DWebp } = require('./webp');
 
-const pkg = path.resolve(__dirname, '../package.json');
-const { version } = JSON.parse(fs.readFileSync(pkg, 'utf8'));
+const { version } = require('../package.json');
 
 module.exports = Object.assign(CWebp, { CWebp, DWebp, version });