diff --git a/framework/core/less/forum/Post.less b/framework/core/less/forum/Post.less
index edd76588b..cd14e6483 100644
--- a/framework/core/less/forum/Post.less
+++ b/framework/core/less/forum/Post.less
@@ -224,16 +224,6 @@
   font-size: 14px;
 }
 
-.DiscussionRenamedPost {
-  &-old, &-new {
-    font-weight: normal;
-    font-style: italic;
-  }
-  .Button--more {
-    margin-left: 5px;
-  }
-}
-
 .Post-footer, .Post-actions {
   > ul {
     list-style-type: none;