diff --git a/htdocs/install/mysql/migration/7.0.0-8.0.0.sql b/htdocs/install/mysql/migration/7.0.0-8.0.0.sql
index 9f69e6203f0..2b320e8a91e 100644
--- a/htdocs/install/mysql/migration/7.0.0-8.0.0.sql
+++ b/htdocs/install/mysql/migration/7.0.0-8.0.0.sql
@@ -122,12 +122,13 @@ ALTER TABLE llx_website_page ADD COLUMN aliasalt varchar(255) after pageurl;
 DELETE FROM llx_c_paiement WHERE code = '' or code = '-' or id = 0;
 ALTER TABLE llx_c_paiement DROP INDEX uk_c_paiement;
 ALTER TABLE llx_c_paiement ADD UNIQUE INDEX uk_c_paiement_code(entity, code);
-ALTER TABLE llx_c_paiement CHANGE COLUMN id id INTEGER AUTO_INCREMENT PRIMARY KEY;
+-- VMYSQL4.3 ALTER TABLE llx_c_paiement CHANGE COLUMN id id INTEGER AUTO_INCREMENT PRIMARY KEY;
 
 -- Add missing keys and primary key
 ALTER TABLE llx_c_payment_term DROP INDEX uk_c_payment_term;
-ALTER TABLE llx_c_payment_term CHANGE COLUMN rowid rowid INTEGER AUTO_INCREMENT PRIMARY KEY;
 ALTER TABLE llx_c_payment_term ADD UNIQUE INDEX uk_c_payment_term_code(entity, code);
+-- VMYSQL4.3 ALTER TABLE llx_c_payment_term CHANGE COLUMN rowid rowid INTEGER AUTO_INCREMENT PRIMARY KEY;
+
 
 ALTER TABLE llx_oauth_token ADD COLUMN tokenstring text;
 
@@ -181,8 +182,8 @@ CREATE TABLE llx_ticketsup
 )ENGINE=innodb;
 
 ALTER TABLE llx_ticketsup ADD COLUMN notify_tiers_at_create integer;
-ALTER TABLE llx_ticketsup ADD UNIQUE uk_ticketsup_rowid_track_id (rowid, track_id);
-ALTER TABLE llx_ticketsup ADD INDEX id_ticketsup_track_id (track_id);
+ALTER TABLE llx_ticketsup DROP INDEX uk_ticketsup_rowid_track_id;
+ALTER TABLE llx_ticketsup ADD UNIQUE uk_ticketsup_track_id (track_id);
 
 CREATE TABLE llx_ticketsup_msg
 (
diff --git a/htdocs/install/mysql/tables/llx_ticketsup.key.sql b/htdocs/install/mysql/tables/llx_ticketsup.key.sql
index abf853e718c..3a47ae18201 100755
--- a/htdocs/install/mysql/tables/llx_ticketsup.key.sql
+++ b/htdocs/install/mysql/tables/llx_ticketsup.key.sql
@@ -14,5 +14,4 @@
 -- You should have received a copy of the GNU General Public License
 -- along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-ALTER TABLE llx_ticketsup ADD UNIQUE uk_ticketsup_rowid_track_id (rowid, track_id);
-ALTER TABLE llx_ticketsup ADD INDEX id_ticketsup_track_id (track_id);
+ALTER TABLE llx_ticketsup ADD UNIQUE uk_ticketsup_track_id (track_id);