diff --git a/contract/views/contract.xml b/contract/views/contract.xml
index 1d9a6927c..74a9c5fe2 100644
--- a/contract/views/contract.xml
+++ b/contract/views/contract.xml
@@ -232,7 +232,11 @@
                                         attrs="{'readonly': [('automatic_price', '=', True)]}"
                                     />
                                     <field name="specific_price" invisible="1" />
-                                    <field name="discount" groups="base.group_no_one" />
+                                    <field
+                                        name="discount"
+                                        groups="product.group_discount_per_so_line"
+                                        optional="show"
+                                    />
                                     <field name="price_subtotal" />
                                     <field name="recurring_interval" invisible="1" />
                                     <field name="recurring_rule_type" invisible="1" />
@@ -333,7 +337,11 @@
                                         attrs="{'readonly': [('automatic_price', '=', True)]}"
                                     />
                                     <field name="specific_price" invisible="1" />
-                                    <field name="discount" groups="base.group_no_one" />
+                                    <field
+                                        name="discount"
+                                        groups="product.group_discount_per_so_line"
+                                        optional="show"
+                                    />
                                     <field name="price_subtotal" />
                                     <field name="recurring_interval" invisible="1" />
                                     <field name="recurring_rule_type" invisible="1" />
diff --git a/contract/views/contract_template.xml b/contract/views/contract_template.xml
index 438f00bd7..b154510f9 100644
--- a/contract/views/contract_template.xml
+++ b/contract/views/contract_template.xml
@@ -54,7 +54,11 @@
                                 attrs="{'readonly': [('automatic_price', '=', True)]}"
                             />
                             <field name="specific_price" invisible="1" />
-                            <field name="discount" groups="base.group_no_one" />
+                            <field
+                                name="discount"
+                                groups="product.group_discount_per_so_line"
+                                optional="show"
+                            />
                             <field name="price_subtotal" />
                             <field name="recurring_rule_type" invisible="1" />
                             <field name="recurring_interval" invisible="1" />