diff --git a/docs/fiddles/quick-start/main.js b/docs/fiddles/quick-start/main.js
index 4502be6814..bfc856e606 100644
--- a/docs/fiddles/quick-start/main.js
+++ b/docs/fiddles/quick-start/main.js
@@ -5,7 +5,8 @@ function createWindow () {
     width: 800,
     height: 600,
     webPreferences: {
-      nodeIntegration: true
+      nodeIntegration: true,
+      contextIsolation: false
     }
   })