diff --git a/mysql/migration/1.0.0_RC1-1.0.0_RC2.sql b/mysql/migration/1.0.0_RC1-1.0.0_RC2.sql
index 827a6374ac4..e55029443c3 100644
--- a/mysql/migration/1.0.0_RC1-1.0.0_RC2.sql
+++ b/mysql/migration/1.0.0_RC1-1.0.0_RC2.sql
@@ -5,7 +5,6 @@
 
 create table llx_facture_tva_sum
 (
-  rowid         integer AUTO_INCREMENT PRIMARY KEY,
   fk_facture    integer NOT NULL,
   amount        real,
   tva_tx        real default 19.6,