1 files changed, 3 insertions, 1 deletions
diff --git a/frontend/pages/_document.js b/frontend/pages/_document.js
index 0ac8935..a5a28cc 100644
--- a/frontend/pages/_document.js
+++ b/frontend/pages/_document.js
@@ -1,7 +1,7 @@
 import Document, { Head, Main, NextScript } from 'next/document';
 import { ServerStyleSheet } from 'styled-components';
 
-export default class MyDocument extends Document {
+class MyDocument extends Document {
   static getInitialProps({ renderPage }) {
     const sheet = new ServerStyleSheet();
     const page = renderPage(App => props => sheet.collectStyles(<App {...props} />));
@@ -21,3 +21,5 @@ export default class MyDocument extends Document {
     );
   }
 }
+
+export default MyDocument;