diff --git a/src/App.tsx b/src/App.tsx
index 00eb063..44964ba 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -1,11 +1,9 @@
 import React from 'react';
 
-function App() {
+export function App() {
   return (
     <div>
     Hello, world!
     </div>
   );
 }
-
-export default App;
diff --git a/src/index.tsx b/src/index.tsx
index 6832e78..04a9dcd 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -1,7 +1,7 @@
 import React from 'react';
 import ReactDOM from 'react-dom';
 import './index.css';
-import App from './App';
+import { App } from './App';
 
 ReactDOM.render(
   <React.StrictMode>