diff --git a/pms/migrations/14.0.2.22.1/post-migration.py b/pms/migrations/14.0.2.22.1/post-migration.py
new file mode 100644
index 000000000..73a658c1e
--- /dev/null
+++ b/pms/migrations/14.0.2.22.1/post-migration.py
@@ -0,0 +1,2 @@
+def migrate(cr, version):
+    cr.execute("UPDATE pms_reservation SET to_send_mail = NOT is_mail_send")