diff --git a/services/web/frontend/stylesheets/app/editor/review-panel.less b/services/web/frontend/stylesheets/app/editor/review-panel.less
index 14cd2de681..73ca1119e3 100644
--- a/services/web/frontend/stylesheets/app/editor/review-panel.less
+++ b/services/web/frontend/stylesheets/app/editor/review-panel.less
@@ -893,6 +893,7 @@ button when (@is-overleaf-light = true) {
 }
 
 .resolved-comments-toggle {
+  background-color: @gray-lightest;
   font-size: 14px;
   color: lighten(@rp-type-blue, 25%);
   border: solid 1px @rp-border-grey;