diff --git a/lib/tests/test.js b/lib/tests/test.js
index bc9b5abe..0e883686 100644
--- a/lib/tests/test.js
+++ b/lib/tests/test.js
@@ -124,7 +124,7 @@ class Test {
 
   config(options, callback) {
     const self = this;
-    if (typeof(options) === 'function') {
+    if (typeof (options) === 'function') {
       callback = options;
       options = {};
     }
@@ -229,7 +229,7 @@ class Test {
             {from: self.web3.eth.defaultAccount, gas: 6000000}));
           self.contracts[contractName].address = contract.deployedAddress;
           if (self.contracts[contractName].options) {
-            self.contracts[contractName].options.from = self.contracts[contractName].options.from || web3.eth.defaultAccount;
+            self.contracts[contractName].options.from = self.contracts[contractName].options.from || self.web3.eth.defaultAccount;
             self.contracts[contractName].options.data = data;
           }
           eachCb();
@@ -276,7 +276,7 @@ class Test {
         {from: this.web3.eth.defaultAccount, gas: 6000000});
       this.contracts[contractName].address = contract.address;
       this.contracts[contractName].options.data = contract.code;
-      web3.eth.getAccounts().then((accounts) => {
+      this.web3.eth.getAccounts().then((accounts) => {
         this.contracts[contractName].options.from = contract.from || accounts[0];
       });
       return this.contracts[contractName];