diff --git a/addons/stock/models/stock_picking.py b/addons/stock/models/stock_picking.py
index de240547f1a..0e719020041 100644
--- a/addons/stock/models/stock_picking.py
+++ b/addons/stock/models/stock_picking.py
@@ -986,7 +986,7 @@ class Picking(models.Model):
         for picking in self:
             quantity_todo = {}
             quantity_done = {}
-            for move in picking.mapped('move_lines'):
+            for move in picking.mapped('move_lines').filtered(lambda m: m.state != "cancel"):
                 quantity_todo.setdefault(move.product_id.id, 0)
                 quantity_done.setdefault(move.product_id.id, 0)
                 quantity_todo[move.product_id.id] += move.product_uom._compute_quantity(move.product_uom_qty, move.product_id.uom_id, rounding_method='HALF-UP')