diff --git a/addons/stock/models/stock_move_line.py b/addons/stock/models/stock_move_line.py
index 0ac5377b6b2..ab4dba26bc1 100644
--- a/addons/stock/models/stock_move_line.py
+++ b/addons/stock/models/stock_move_line.py
@@ -668,16 +668,17 @@ class StockMoveLine(models.Model):
             # As the move's state is not computed over the move lines, we'll have to manually
             # recompute the moves which we adapted their lines.
             move_to_recompute_state = self.env['stock.move']
+            to_unlink_candidates = set()
 
             rounding = self.product_uom_id.rounding
             for candidate in outdated_candidates:
                 if float_compare(candidate.product_qty, quantity, precision_rounding=rounding) <= 0:
                     quantity -= candidate.product_qty
-                    move_to_recompute_state |= candidate.move_id
                     if candidate.qty_done:
+                        move_to_recompute_state |= candidate.move_id
                         candidate.product_uom_qty = 0.0
                     else:
-                        candidate.unlink()
+                        to_unlink_candidates.add(candidate.id)
                     if float_is_zero(quantity, precision_rounding=rounding):
                         break
                 else:
@@ -689,6 +690,7 @@ class StockMoveLine(models.Model):
                     candidate.product_uom_qty = self.product_id.uom_id._compute_quantity(quantity_split, candidate.product_uom_id, rounding_method='HALF-UP')
                     move_to_recompute_state |= candidate.move_id
                     break
+            self.env['stock.move.line'].browse(to_unlink_candidates).unlink()
             move_to_recompute_state._recompute_state()
 
     def _should_bypass_reservation(self, location):