diff --git a/htdocs/install/mysql/migration/21.0.0-22.0.0.sql b/htdocs/install/mysql/migration/21.0.0-22.0.0.sql
index 7764d425405..51cdda10be8 100644
--- a/htdocs/install/mysql/migration/21.0.0-22.0.0.sql
+++ b/htdocs/install/mysql/migration/21.0.0-22.0.0.sql
@@ -71,7 +71,8 @@ create table llx_categorie_order
   import_key   varchar(14)
 )ENGINE=innodb;
 
-ALTER TABLE llx_categorie_order ADD PRIMARY KEY pk_categorie_order (fk_categorie, fk_order);
+ALTER TABLE llx_categorie_order ADD PRIMARY KEY pk_categorie_order (fk_categorie, fk_order);		-- noqa: PRS
+
 ALTER TABLE llx_categorie_order ADD INDEX idx_categorie_order_fk_categorie (fk_categorie);
 ALTER TABLE llx_categorie_order ADD INDEX idx_categorie_order_fk_order (fk_order);