diff --git a/htdocs/install/mysql/migration/3.7.0-3.8.0.sql b/htdocs/install/mysql/migration/3.7.0-3.8.0.sql
index ca9e5c6a392..301f6047ab6 100755
--- a/htdocs/install/mysql/migration/3.7.0-3.8.0.sql
+++ b/htdocs/install/mysql/migration/3.7.0-3.8.0.sql
@@ -47,7 +47,7 @@ CREATE TABLE llx_printing
  userid integer
 )ENGINE=innodb;
 
-ALTER TABLE llx_product_fournisseur_price ADD fk_price_expression integer DEFAULT NULL;
+ALTER TABLE llx_product_fournisseur_price ADD COLUMN fk_price_expression integer DEFAULT NULL;
 
 -- Taiwan VAT Rates
 insert into llx_c_tva(rowid,fk_pays,taux,recuperableonly,note,active) values ( 2131, 213, '5', '0', 'VAT 5%', 1);