diff --git a/__mocks__/electron.ts b/__mocks__/electron.ts
index fdbf1542ec..3aad4ef38e 100644
--- a/__mocks__/electron.ts
+++ b/__mocks__/electron.ts
@@ -30,6 +30,9 @@ export default {
   ipcRenderer: {
     on: jest.fn(),
   },
+  ipcMain: {
+    on: jest.fn(),
+  },
   powerMonitor: {
     once: jest.fn(),
     on: jest.fn(),