diff --git a/app/javascript/mastodon/features/notifications/components/filter_bar.js b/app/javascript/mastodon/features/notifications/components/filter_bar.js
index 3f3e6ab7d234dfde1db3d585220fc2617b83aa84..2fd28d832678d3425477b6549904504ae5ae4991 100644
--- a/app/javascript/mastodon/features/notifications/components/filter_bar.js
+++ b/app/javascript/mastodon/features/notifications/components/filter_bar.js
@@ -64,7 +64,7 @@ class FilterBar extends React.PureComponent {
           onClick={this.onClick('mention')}
           title={intl.formatMessage(tooltips.mentions)}
         >
-          <Icon id='at' fixedWidth />
+          <Icon id='reply-all' fixedWidth />
         </button>
         <button
           className={selectedFilter === 'favourite' ? 'active' : ''}