diff --git a/tests/unit/handlers/appinfoHandlers.test.ts b/tests/unit/handlers/appinfoHandlers.test.ts
index 508c4701..60b35532 100644
--- a/tests/unit/handlers/appinfoHandlers.test.ts
+++ b/tests/unit/handlers/appinfoHandlers.test.ts
@@ -4,6 +4,7 @@ import { IPC_CHANNELS } from '../../../src/constants';
 
 jest.mock('electron', () => ({
   ipcMain: {
+    on: jest.fn(),
     handle: jest.fn(),
   },
 }));