diff --git a/assets/css/elsa.css b/assets/css/elsa.css
index 0bf8a98..1a8b3bf 100644
--- a/assets/css/elsa.css
+++ b/assets/css/elsa.css
@@ -1018,7 +1018,7 @@ a.tootpress_nav_number  {
   display:initial;
 }
 
-.tootpress-closing-filter {
+.tootpress-followup-mathilda {
   border-width: 1px;
   border-style: solid;
   border-color: #000;