diff --git a/core/trunk/structure.sql b/core/trunk/structure.sql
index cbd59cdfc4425abf2c051e35e22c01792fb81a38..2d88163c3d8e2526d112a79cdc25eeaedebe2aab 100644
--- a/core/trunk/structure.sql
+++ b/core/trunk/structure.sql
@@ -1189,7 +1189,7 @@ CREATE TABLE notifications
   diffusion_type character varying(50) NOT NULL,
   diffusion_properties character varying(255),
   attachfor_type character varying(50),
-  attachfor_properties character varying(255),
+  attachfor_properties character varying(2048),
   CONSTRAINT notifications_pkey PRIMARY KEY (notification_sid)
 )
 WITH (