diff --git a/test/components/windowTest.js b/test/components/windowTest.js
index 6d6dc6d3a75..3a4b0fece02 100644
--- a/test/components/windowTest.js
+++ b/test/components/windowTest.js
@@ -78,6 +78,7 @@ describe('application window', function () {
         yield this.app.client
           .waitForUrl(Brave.newTabUrl)
           .windowByIndex(0)
+          .unmaximize()
           .resizeWindow(600, 700)
           .waitUntil(function () {
             return this.getAppState().then((val) => {
diff --git a/test/lib/brave.js b/test/lib/brave.js
index 0dc4afb8ca3..f1bc61c4f0e 100644
--- a/test/lib/brave.js
+++ b/test/lib/brave.js
@@ -160,6 +160,12 @@ var exports = {
       }, message, ...param).then((response) => response.value)
     })
 
+    this.app.client.addCommand('unmaximize', function () {
+      return this.execute(function () {
+        return devTools('electron').remote.getCurrentWindow().unmaximize()
+      }).then((response) => response.value)
+    })
+
     this.app.client.addCommand('ipcSendRenderer', function (message, ...param) {
       return this.execute(function (message, ...param) {
         return devTools('electron').ipcRenderer.send(message, ...param)