diff --git a/htdocs/telephonie/sql/llx_telephonie_contrat_contact_facture.sql b/htdocs/telephonie/sql/llx_telephonie_contrat_contact_facture.sql
index 593b27f9656..900e6bda7c6 100644
--- a/htdocs/telephonie/sql/llx_telephonie_contrat_contact_facture.sql
+++ b/htdocs/telephonie/sql/llx_telephonie_contrat_contact_facture.sql
@@ -28,6 +28,7 @@ create table llx_telephonie_contrat_contact_facture (
   rowid          integer AUTO_INCREMENT PRIMARY KEY,
   fk_contact     integer NOT NULL,
   fk_contrat     integer NOT NULL,
+  tms            timestamp,
 
   UNIQUE (fk_contact, fk_contrat)
 )type=innodb;