diff --git a/zen/zen.css b/zen/zen.css
index 04df0e396958a16d737891bd6738bce304623da9..76d78f368e652696e441f6f84159abc701ee188c 100644
--- a/zen/zen.css
+++ b/zen/zen.css
@@ -390,11 +390,15 @@
   }
 
 /** Drupal comments **/
-  #comments /* Wrapper for all comments */
+  #comments /* Wrapper for the list of comments and its title */
   {
     margin: 1em 0;
   }
 
+  #comments-title /* Heading for the list of comments */
+  {
+  }
+
   .comment /* Wrapper for a single comment */
   {
   }