diff --git a/addons/sale_timesheet/models/sale_order.py b/addons/sale_timesheet/models/sale_order.py
index 2d7e6ab9bcf..9ca508870da 100644
--- a/addons/sale_timesheet/models/sale_order.py
+++ b/addons/sale_timesheet/models/sale_order.py
@@ -270,7 +270,7 @@ class SaleOrderLine(models.Model):
             'description': description,
             'project_id': project.id,
             'sale_line_id': self.id,
-            'company_id': self.company_id.id,
+            'company_id': project.company_id.id,
             'user_id': False,  # force non assigned task, as created as sudo()
         }