diff --git a/mysql/tables/llx_facturedet.key.sql b/mysql/tables/llx_facturedet.key.sql
index c4222b4ec70..c81e11498a8 100644
--- a/mysql/tables/llx_facturedet.key.sql
+++ b/mysql/tables/llx_facturedet.key.sql
@@ -21,7 +21,7 @@
 
 
 -- Supprimme orhpelins pour permettre montée de la clé
-DELETE llx_facturedet FROM llx_facturedet LEFT JOIN llx_facture ON llx_facturedet.fk_facture = llx_facture.rowid WHERE llx_facture.rowid IS NULL;
+--DELETE llx_facturedet FROM llx_facturedet LEFT JOIN llx_facture ON llx_facturedet.fk_facture = llx_facture.rowid WHERE llx_facture.rowid IS NULL;
 
 ALTER TABLE llx_facturedet ADD INDEX idx_facturedet_fk_facture (fk_facture);
 ALTER TABLE llx_facturedet ADD CONSTRAINT fk_facturedet_fk_facture FOREIGN KEY (fk_facture) REFERENCES llx_facture (rowid);
diff --git a/mysql/tables/llx_user_rights.key.sql b/mysql/tables/llx_user_rights.key.sql
index edf01f37958..1b74d325630 100644
--- a/mysql/tables/llx_user_rights.key.sql
+++ b/mysql/tables/llx_user_rights.key.sql
@@ -23,7 +23,7 @@
 
 
 -- Supprimme orhpelins pour permettre montée de la clé
-DELETE llx_user_rights FROM llx_user_rights LEFT JOIN llx_user ON llx_user_rights.fk_user = llx_user.rowid WHERE llx_user.rowid IS NULL;
+--DELETE llx_user_rights FROM llx_user_rights LEFT JOIN llx_user ON llx_user_rights.fk_user = llx_user.rowid WHERE llx_user.rowid IS NULL;
 
 
 ALTER TABLE llx_user_rights ADD CONSTRAINT fk_user_rights_fk_user_user FOREIGN KEY (fk_user)    REFERENCES llx_user (rowid);