diff --git a/core/trunk/structure.sql b/core/trunk/structure.sql
index f07e82fee730c7f30a357469528d6775683ba56b..392206518f4463090a461fd4cc3056ecf7155518 100644
--- a/core/trunk/structure.sql
+++ b/core/trunk/structure.sql
@@ -1361,7 +1361,6 @@ CREATE TABLE templates_association
   description character varying(255),
   diffusion_type character varying(50),
   diffusion_properties character varying(255),
-  diffusion_content character varying(255),
   is_attached character varying(1) DEFAULT 'N'::character varying,
   CONSTRAINT templates_association_pkey PRIMARY KEY (system_id)
 )