diff --git a/app/views/js/_websocket_js.haml b/app/views/js/_websocket_js.haml
index 4cf690cf0..4a76ebbde 100644
--- a/app/views/js/_websocket_js.haml
+++ b/app/views/js/_websocket_js.haml
@@ -35,9 +35,12 @@
       }
 
       function processComment(post_id, html){
-        $('#'+ post_id + ' .comment_set li:last' ).before(
+        post = $('#' + post_id)[0]
+        $(' .comment_set li:last', post ).before(
           $(html).fadeIn("fast", function(){})
         );
+        $('.show_post_comments', post).html(
+          $('.show_post_comments', post).html().replace(/\d/,$('.comment_set', post)[0].childElementCount -1));
       }
 
       function processPost(className, html){