diff --git a/src/main.tsx b/src/main.tsx
index 7a4ba49..e40bf2d 100644
--- a/src/main.tsx
+++ b/src/main.tsx
@@ -1,3 +1,4 @@
+/* istanbul ignore file */
 import React from 'react'
 import ReactDOM from 'react-dom/client'
 import { ThemeProvider } from '@mui/material/styles'