diff --git a/lib/test.js b/lib/test.js
index c5cb1d62..1538c4ab 100644
--- a/lib/test.js
+++ b/lib/test.js
@@ -7,7 +7,9 @@ var TestLogger = require('./test_logger.js');
 var Config = require('./config.js');
 var ABIGenerator = require('./abi.js');
 
-var Test = function(options) {
+var Test = function(_options) {
+  var options = _options || {};
+  var simOptions = options.simulatorOptions || {};
 
   try {
     this.sim = require('ethereumjs-testrpc');
@@ -27,7 +29,7 @@ var Test = function(options) {
   }
 
   this.web3 = new Web3();
-  this.web3.setProvider(this.sim.provider());
+  this.web3.setProvider(this.sim.provider(simOptions));
 };
 
 Test.prototype.deployAll = function(contractsConfig, cb) {