diff --git a/frontend/app/components/Session_/PlayerBlock.js b/frontend/app/components/Session_/PlayerBlock.js
index cd14b2026..ed2db36b5 100644
--- a/frontend/app/components/Session_/PlayerBlock.js
+++ b/frontend/app/components/Session_/PlayerBlock.js
@@ -28,9 +28,10 @@ import Fetch from './Fetch';
 import Exceptions from './Exceptions/Exceptions';
 import LongTasks from './LongTasks';
 import Inspector from './Inspector';
-import styles from './playerBlock.css';
 import SubHeader from './SubHeader';
 
+import styles from './playerBlock.css';
+
 @connect(state => ({
   fullscreen: state.getIn([ 'components', 'player', 'fullscreen' ]),
   bottomBlock: state.getIn([ 'components', 'player', 'bottomBlock' ]),
diff --git a/frontend/app/components/Session_/Subheader.tsx b/frontend/app/components/Session_/Subheader.js
similarity index 100%
rename from frontend/app/components/Session_/Subheader.tsx
rename to frontend/app/components/Session_/Subheader.js