diff --git a/htdocs/install/mysql/migration/16.0.0-17.0.0.sql b/htdocs/install/mysql/migration/16.0.0-17.0.0.sql
index 3353b91fb9a..d97f92fcc5e 100644
--- a/htdocs/install/mysql/migration/16.0.0-17.0.0.sql
+++ b/htdocs/install/mysql/migration/16.0.0-17.0.0.sql
@@ -157,3 +157,5 @@ ALTER TABLE llx_don ADD INDEX idx_don_fk_project (fk_projet);
 ALTER TABLE llx_don ADD INDEX idx_don_fk_user_author (fk_user_author);
 ALTER TABLE llx_don ADD INDEX idx_don_fk_user_valid (fk_user_valid);
 
+ALTER TABLE llx_commande ADD COLUMN revenuestamp double(24,8) DEFAULT 0 after localtax2;
+
diff --git a/htdocs/install/mysql/tables/llx_commande.sql b/htdocs/install/mysql/tables/llx_commande.sql
index 94b1f38227d..862d3c733fc 100644
--- a/htdocs/install/mysql/tables/llx_commande.sql
+++ b/htdocs/install/mysql/tables/llx_commande.sql
@@ -47,11 +47,14 @@ create table llx_commande
   remise_percent			real      default 0,
   remise_absolue			real      default 0,
   remise					real      default 0,
+  
   total_tva                 double(24,8)     default 0,
-  localtax1					double(24,8)     default 0,	-- total localtax1 
-  localtax2					double(24,8)     default 0,	-- total localtax2
+  localtax1					double(24,8)     default 0,		-- total localtax1 
+  localtax2					double(24,8)     default 0,		-- total localtax2
+  revenuestamp              double(24,8)     DEFAULT 0,		-- amount total revenuestamp (usefull for proforma that must match invoice)
   total_ht					double(24,8)     default 0,
   total_ttc					double(24,8)     default 0,
+
   note_private				text,
   note_public				text,
   model_pdf					varchar(255),