diff --git a/lib/components/header.js b/lib/components/header.js
index 11ac77c2..db8b6ab2 100644
--- a/lib/components/header.js
+++ b/lib/components/header.js
@@ -228,6 +228,7 @@ export default class Header extends React.PureComponent {
             height: 34px;
             justify-content: space-between;
             position: fixed;
+            top: 0;
             right: 0;
           }