diff --git a/src/components/views/elements/ImageView.tsx b/src/components/views/elements/ImageView.tsx
index 79e657c682..2bcdaf15cc 100644
--- a/src/components/views/elements/ImageView.tsx
+++ b/src/components/views/elements/ImageView.tsx
@@ -83,6 +83,7 @@ export default class ImageView extends React.Component<IProps, IState> {
         };
     }
 
+    // XXX: Refs to functional components
     private contextMenuButton = createRef<any>();
     private focusLock = createRef<any>();