diff --git a/scm-ui/styles/scm.scss b/scm-ui/styles/scm.scss
index 120a8fae9f..ab00444a21 100644
--- a/scm-ui/styles/scm.scss
+++ b/scm-ui/styles/scm.scss
@@ -276,7 +276,7 @@ ul.is-separated {
     display: block;
     border: none;
 
-    & .comment-wrapper div:first-child {
+    & .comment-wrapper:first-child div:first-child {
       border-top: none;
     }
   }