diff --git a/ui/component/commentsList/view.jsx b/ui/component/commentsList/view.jsx
index 8698c5b2f..aab41c2a6 100644
--- a/ui/component/commentsList/view.jsx
+++ b/ui/component/commentsList/view.jsx
@@ -383,7 +383,7 @@ const CommentActionButtons = (actionButtonsProps: ActionButtonsProps) => {
         <Button button="alt" icon={ICONS.REFRESH} title={__('Refresh')} onClick={() => setPage(0)} />
       </div>
       {allServers.length >= 2 && (
-        <div className="button_selectedServer">
+        <div className="button__selected-server">
           <FormField
             type="select-tiny"
             onChange={function (x) {
diff --git a/ui/scss/component/_card.scss b/ui/scss/component/_card.scss
index e5913ceeb..6f4e7ce07 100644
--- a/ui/scss/component/_card.scss
+++ b/ui/scss/component/_card.scss
@@ -659,7 +659,7 @@
   }
 }
 
-.button_selectedServer {
+.button__selected-server {
   display: inline;
   float: right;
   select {