diff --git a/addons/purchase_requisition/models/purchase_requisition.py b/addons/purchase_requisition/models/purchase_requisition.py
index 650d442da1a..c752cd9189f 100644
--- a/addons/purchase_requisition/models/purchase_requisition.py
+++ b/addons/purchase_requisition/models/purchase_requisition.py
@@ -337,3 +337,14 @@ class ProcurementRule(models.Model):
         values['picking_type_id'] = self.picking_type_id.id
         self.env['purchase.requisition'].create(values)
         return True
+
+class Orderpoint(models.Model):
+    _inherit = "stock.warehouse.orderpoint"
+
+    def _quantity_in_progress(self):
+        res = super(Orderpoint, self)._quantity_in_progress()
+        for op in self:
+            for pr in self.env['purchase.requisition'].search([('state','=','draft'),('origin','=',op.name)]):
+                for prline in pr.line_ids.filtered(lambda l: l.product_id.id == op.product_id.id):
+                    res[op.id] += prline.product_uom_id._compute_quantity(prline.product_qty, op.product_uom, round=False)
+        return res