diff --git a/rma/models/rma_order.py b/rma/models/rma_order.py
index 14f95c29..74021f8e 100644
--- a/rma/models/rma_order.py
+++ b/rma/models/rma_order.py
@@ -89,6 +89,7 @@ class RmaOrder(models.Model):
         string="Order Date",
         index=True,
         default=lambda self: self._default_date_rma(),
+        store=True,
     )
     partner_id = fields.Many2one(
         comodel_name="res.partner", string="Partner", required=True