diff --git a/lib/pool.js b/lib/pool.js
index 4f1a97b..ba1d057 100644
--- a/lib/pool.js
+++ b/lib/pool.js
@@ -19,7 +19,7 @@ let utils = require('./utils.js');
 config.hashingUtil = config.hashingUtil || false;
 let cnHashing = require('cryptonight-hashing');
 if (config.hashingUtil) {
-	cnHashing = require('turtlecoin-multi-hashing');
+	cnHashing = require('turtlecoin-crypto');
 }
 // Set nonce pattern - must exactly be 8 hex chars
 let noncePattern = new RegExp("^[0-9A-Fa-f]{8}$");