diff --git a/modules/comment/queries/getCommentPageList.xml b/modules/comment/queries/getCommentPageList.xml
index 9265c4e31..496a4905e 100644
--- a/modules/comment/queries/getCommentPageList.xml
+++ b/modules/comment/queries/getCommentPageList.xml
@@ -14,7 +14,6 @@
         <condition operation="more" column="comments_list.arrange" default="0" pipe="and" />
     </conditions>
     <navigation>
-        <index var="sort_index" default="comments.comment_srl" order="asc" />
         <list_count var="list_count" default="list_count" />
         <page_count var="page_count" default="10" />
         <page var="page" default="1" />