diff --git a/ccm-cms/sql/ccm-cms/default/upgrade/6.6.0-6.6.1/upd_table_content_types.sql b/ccm-cms/sql/ccm-cms/default/upgrade/6.6.0-6.6.1/upd_table_content_types.sql
index cd44156ae..962753339 100644
--- a/ccm-cms/sql/ccm-cms/default/upgrade/6.6.0-6.6.1/upd_table_content_types.sql
+++ b/ccm-cms/sql/ccm-cms/default/upgrade/6.6.0-6.6.1/upd_table_content_types.sql
@@ -20,7 +20,7 @@ alter table content_types
 
 alter table content_types
     add column ancestors character varying(2000),
-    add column siblings character varying(2000) ;
+    add column decendants character varying(2000) ;
 
 
 update content_types