diff --git a/test-browser/tests/simpleContract.js b/test-browser/tests/simpleContract.js
index b45ed10210..a6a3d8102a 100644
--- a/test-browser/tests/simpleContract.js
+++ b/test-browser/tests/simpleContract.js
@@ -115,7 +115,7 @@ function testManualDeployLib (browser, callback) {
 }
 
 function checkDeployShouldFail (browser, callback) {
-  contractHelper.switchFile(browser, 'browser/test.json', () => {
+  contractHelper.switchFile(browser, 'browser/test.deploy.json', () => {
     browser.getEditorValue((content) => {
       var config = JSON.parse(content)
       config['VM:-'].autoDeployLib = false
@@ -133,7 +133,7 @@ function checkDeployShouldFail (browser, callback) {
 }
 
 function checkDeployShouldSucceed (browser, address, callback) {
-  contractHelper.switchFile(browser, 'browser/test.json', () => {
+  contractHelper.switchFile(browser, 'browser/test.deploy.json', () => {
     browser.getEditorValue((content) => {
       var config = JSON.parse(content)
       config['VM:-'].autoDeployLib = false