diff --git a/lib/tests/test.js b/lib/tests/test.js
index 381a8cbe..e4eef7b8 100644
--- a/lib/tests/test.js
+++ b/lib/tests/test.js
@@ -4,7 +4,6 @@ const TestLogger = require('./test_logger.js');
 const Web3 = require('web3');
 const constants = require('../constants');
 const Events = require('../core/events');
-const cloneDeep = require('clone-deep');
 const AccountParser = require('../utils/accountParser');
 // TODO: breaks module isolation; tests need to be refactored to use the engine and avoid this
 const Provider = require('../modules/blockchain_connector/provider.js');