diff --git a/core/trunk/structure.sql b/core/trunk/structure.sql
index 5a97a674d36c2b00a0dc2616a57b9ee7083edcb0..761a3638e35a806692d107dae80723c3e7c0489d 100644
--- a/core/trunk/structure.sql
+++ b/core/trunk/structure.sql
@@ -1508,6 +1508,15 @@ WITH (
   OIDS=FALSE
 );
 
+CREATE TABLE tags
+(
+  tag_label character varying(50) NOT NULL,
+  coll_id character varying(50) NOT NULL,
+  res_id bigint NOT NULL,
+  CONSTRAINT tagsjoin_pkey PRIMARY KEY (tag_label, coll_id, res_id )
+)
+WITH (OIDS=FALSE);
+
 CREATE SEQUENCE res_id_seq
   INCREMENT 1
   MINVALUE 1