diff --git a/README.md b/README.md
index 97a7504..69d12b4 100644
--- a/README.md
+++ b/README.md
@@ -23,6 +23,7 @@ Electron-tabs uses webviews, so you first need to use the following `webPreferen
 ```js
 const mainWindow = new electron.BrowserWindow({
   webPreferences: {
+    nodeIntegration: true,
     webviewTag: true
   }
 });
diff --git a/demo/app.js b/demo/app.js
index d747f7e..f485185 100644
--- a/demo/app.js
+++ b/demo/app.js
@@ -4,6 +4,7 @@ const app = electron.app;
 app.on('ready', function () {
   const mainWindow = new electron.BrowserWindow({
     webPreferences: {
+      nodeIntegration: true,
       webviewTag: true
     }
   });