diff --git a/product_contract/models/sale_order.py b/product_contract/models/sale_order.py
index 57467736c..98b4b948d 100644
--- a/product_contract/models/sale_order.py
+++ b/product_contract/models/sale_order.py
@@ -83,6 +83,7 @@ class SaleOrder(models.Model):
                     'sale_order_line_id'
                 )
             )
+            contract_templates = self.env["contract.template"]
             for order_line in line_to_create_contract:
                 contract_template = order_line.product_id.with_context(
                     force_company=rec.company_id.id
@@ -95,6 +96,8 @@ class SaleOrder(models.Model):
                             rec.company_id.name
                         )
                     )
+                contract_templates |= contract_template
+            for contract_template in contract_templates:
                 order_lines = line_to_create_contract.filtered(
                     lambda r, template=contract_template:
                         r.product_id.with_context(