diff --git a/rma/models/stock_move.py b/rma/models/stock_move.py
index 1e846eec..8d992561 100644
--- a/rma/models/stock_move.py
+++ b/rma/models/stock_move.py
@@ -35,7 +35,9 @@ class StockMove(models.Model):
         rma_receiver = self.sudo().mapped("rma_receiver_ids")
         rma = self.sudo().mapped("rma_id")
         res = super().unlink()
-        rma_receiver.write({"state": "draft"})
+        rma_receiver.filtered(lambda x: x.state != "cancelled").write(
+            {"state": "draft"}
+        )
         rma.update_received_state()
         rma.update_replaced_state()
         return res
diff --git a/rma_sale_mrp/models/rma.py b/rma_sale_mrp/models/rma.py
index 741af052..b83a8a93 100644
--- a/rma_sale_mrp/models/rma.py
+++ b/rma_sale_mrp/models/rma.py
@@ -65,3 +65,13 @@ class Rma(models.Model):
                 }
             )
         return res
+
+    def action_draft(self):
+        if self.filtered(lambda r: r.state == "cancelled" and r.phantom_bom_product):
+            raise UserError(
+                _(
+                    "To avoid kit quantities inconsistencies it is not possible to convert "
+                    "to draft a cancelled RMA. You should do a new one from the sales order."
+                )
+            )
+        return super().action_draft()