diff --git a/preload.js b/preload.js
index b31d382..0cd9091 100644
--- a/preload.js
+++ b/preload.js
@@ -130,5 +130,8 @@ contextBridge.exposeInMainWorld('electronAPI', {
   },
   onUpdateDownloaded: (callback) => {
     ipcRenderer.on('update-downloaded', (event, data) => callback(data));
+  },
+  onUpdateError: (callback) => {
+    ipcRenderer.on('update-error', (event, data) => callback(data));
   }
 });