diff --git a/tests/e2e/dev_console.js b/tests/e2e/dev_console.js
index de9a7c02..65837844 100644
--- a/tests/e2e/dev_console.js
+++ b/tests/e2e/dev_console.js
@@ -1,6 +1,7 @@
 const Application = require("spectron").Application;
 const path = require("path");
 const chai = require("chai");
+const expect = chai.expect;
 const chaiAsPromised = require("chai-as-promised");
 
 var electronPath = path.join(__dirname, "../../", "node_modules", ".bin", "electron");
@@ -36,8 +37,7 @@ describe("Argument 'dev'", function () {
 		app.args = [appPath];
 
 		return app.start().then(function() {
-			return app.client.waitUntilWindowLoaded()
-				.getWindowCount().should.eventually.equal(1);
+			return expect(app.browserWindow.isDevToolsOpened()).to.eventually.equal(false);
 		});
 	});
 
@@ -45,8 +45,7 @@ describe("Argument 'dev'", function () {
 		app.args = [appPath, "dev"];
 
 		return app.start().then(function() {
-			return app.client.waitUntilWindowLoaded()
-				.getWindowCount().should.eventually.equal(2);
+			return expect(app.browserWindow.isDevToolsOpened()).to.eventually.equal(true);
 		});
 	});
 });