diff --git a/demo/components/layout.js b/demo/components/layout.js
index 1cf9c69..a87663f 100644
--- a/demo/components/layout.js
+++ b/demo/components/layout.js
@@ -21,6 +21,7 @@ export default function Layout({ children, home }) {
             siteTitle
           )}.png?theme=light&md=0&fontSize=75px&images=https%3A%2F%2Fassets.zeit.co%2Fimage%2Fupload%2Ffront%2Fassets%2Fdesign%2Fnextjs-black-logo.svg`}
         />
+        <meta name="twitter:card" content="summary_large_image" />
       </Head>
       <header className={styles.header}>
         {home ? (