diff --git a/README.md b/README.md
index d03b287..9ea1a83 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ Usage
 **example:**
 
 ```js
-var HDKey = require('hdkey')
+var HDKey = require('@ont-community/hdkey-secp256r1')
 var seed = 'a0c42a9c3ac6abf2ba6a9946ae83af18f51bf1c9fa7dacc4c92513cc4dd015834341c775dcd4c0fac73547c5662d81a9e9361a0aac604a73a321bd9103bce8af'
 var hdkey = HDKey.fromMasterSeed(new Buffer(seed, 'hex'))
 console.log(hdkey.privateExtendedKey)