diff --git a/htdocs/install/mysql/migration/repair.sql b/htdocs/install/mysql/migration/repair.sql
index fafe5a4ad9f..dbb2ee0b7df 100755
--- a/htdocs/install/mysql/migration/repair.sql
+++ b/htdocs/install/mysql/migration/repair.sql
@@ -113,6 +113,8 @@ insert into llx_c_actioncomm (id, code, type, libelle, module, position) values
 
 
 -- Stock calculation on product
+DELETE FROM llx_product_stock WHERE fk_product NOT IN (select rowid from llx_product); 
+
 UPDATE llx_product p SET p.stock= (SELECT SUM(ps.reel) FROM llx_product_stock ps WHERE ps.fk_product = p.rowid);