diff --git a/ChangeLog b/ChangeLog
index 54575892715..1c4bbc9f6ef 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -101,6 +101,9 @@ For developers:
 - New: Add PRODUCT_PRICE_MODIFY trigger.
 - New: Created function to retrieve total amount of discount of an invoice/proposal...
 - New: We can use a dynamic value ($conf->global->XXX for example) into titles of menus.
+- Qual: Renamed SUPPLIER_INVOICE_BUILDDOC trigger to BILL_SUPPLIER_BUILDDOC
+- Qual: Renamed INVOICE_SUPPLIER_DELETE trigger to BILL_SUPPLIER_DELETE
+- Qual: Renamed SUPLLIER_ORDER_BUILDDOC trigger to ORDER_SUPPLIER_BUILDDOC
 
 For translators:
 - New: Update language files (de, tr, pt, ca, es, en, fr).
diff --git a/htdocs/install/mysql/migration/3.2.0-3.3.0.sql b/htdocs/install/mysql/migration/3.2.0-3.3.0.sql
index 7b55bcd164b..3a0f6b9cd29 100755
--- a/htdocs/install/mysql/migration/3.2.0-3.3.0.sql
+++ b/htdocs/install/mysql/migration/3.2.0-3.3.0.sql
@@ -905,3 +905,5 @@ ALTER TABLE llx_element_lock ADD COLUMN sessionid varchar(255) AFTER datem;
 ALTER TABLE llx_element_lock MODIFY COLUMN elementtype varchar(32) NOT NULL;
 ALTER TABLE llx_element_lock DROP COLUMN fk_user_modif;
 ALTER TABLE llx_element_lock DROP COLUMN status;
+
+DELETE FROM llx_c_action_trigger WHERE elementtype='withdraw';