diff --git a/wp-content/themes/twentytwelve/rtl.css b/wp-content/themes/twentytwelve/rtl.css
index f8846b0732..4b0cb2883a 100644
--- a/wp-content/themes/twentytwelve/rtl.css
+++ b/wp-content/themes/twentytwelve/rtl.css
@@ -128,6 +128,10 @@ article.format-link .entry-content {
 	margin-right: 0.357142857rem;
 	margin-left: auto;
 }
+.commentlist .children {
+	margin-right: 48px;
+	margin-right: 3.428571429rem;
+}
 
 /* Comment form */
 #respond h3#reply-title #cancel-comment-reply-link {