diff --git a/preload.js b/preload.js
index 6cab0e8..944242b 100644
--- a/preload.js
+++ b/preload.js
@@ -1,7 +1,7 @@
-const { contextBridge, ipcRenderer } = require('electron');
+import { contextBridge, ipcRenderer } from 'electron';
 
 // Exponer API segura al proceso renderer
 contextBridge.exposeInMainWorld('electron', {
   send: (channel, data) => ipcRenderer.send(channel, data),
   on: (channel, callback) => ipcRenderer.on(channel, (event, ...args) => callback(...args)),
-});
+});
\ No newline at end of file