diff --git a/core/trunk/structure.sql b/core/trunk/structure.sql
index 707ab899bdc7329cd6c0b9eae30c1c6e381a802a..bcaa105eebb0a66225a81fe66ff667fc88db6bdb 100644
--- a/core/trunk/structure.sql
+++ b/core/trunk/structure.sql
@@ -1252,6 +1252,26 @@ WITH (
   OIDS=FALSE
 );
 
+
+CREATE SEQUENCE notif_rss_stack_seq
+  INCREMENT 1
+  MINVALUE 1
+  MAXVALUE 9223372036854775807
+  START 1
+  CACHE 1;
+  
+CREATE TABLE notif_rss_stack
+(
+  rss_stack_sid bigint NOT NULL DEFAULT nextval('notif_rss_stack_seq'::regclass),
+  rss_user_id character varying(128) NOT NULL,
+  rss_event_stack_sid bigint NOT NULL,
+  rss_event_url text,
+  CONSTRAINT notif_rss_stack_pkey PRIMARY KEY (rss_stack_sid )
+)
+WITH (
+  OIDS=FALSE
+);
+
 -- modules/physical_archive/sql/structure/physical_archive.postgresql.sql
 
 create or replace function update_the_db() returns void as