diff --git a/stock_secondary_unit/views/stock_move_views.xml b/stock_secondary_unit/views/stock_move_views.xml
index 30a5867cea8e..3aec4b1645dc 100644
--- a/stock_secondary_unit/views/stock_move_views.xml
+++ b/stock_secondary_unit/views/stock_move_views.xml
@@ -13,6 +13,7 @@
                     name="secondary_uom_qty"
                     attrs="{'readonly': [('state', 'in', ('done', 'cancel')), ('is_locked', '=', True)]}"
                     force_save="1"
+                    optional="show"
                 />
                 <field
                     name="secondary_uom_id"
@@ -21,6 +22,7 @@
                                          ('product_id', '=', False)]"
                     attrs="{'readonly': [('state', '!=', 'draft'), ('id', '!=', False)]}"
                     options="{'no_create': True}"
+                    optional="show"
                 />
             </field>
         </field>
@@ -39,6 +41,7 @@
                     name="secondary_uom_qty"
                     attrs="{'readonly': [('state', 'in', ('done', 'cancel')), ('is_locked', '=', True)]}"
                     force_save="1"
+                    optional="show"
                 />
                 <field
                     name="secondary_uom_id"
@@ -47,6 +50,7 @@
                                          ('product_id', '=', False)]"
                     attrs="{'readonly': [('state', '!=', 'draft'), ('id', '!=', False)]}"
                     options="{'no_create': True}"
+                    optional="show"
                 />
             </field>
         </field>
diff --git a/stock_secondary_unit/views/stock_picking_views.xml b/stock_secondary_unit/views/stock_picking_views.xml
index 29216420bb9e..97456c75e314 100644
--- a/stock_secondary_unit/views/stock_picking_views.xml
+++ b/stock_secondary_unit/views/stock_picking_views.xml
@@ -15,6 +15,7 @@
                 <field
                     name="secondary_uom_qty"
                     attrs="{'column_invisible': [('parent.immediate_transfer', '=', True)], 'readonly': ['|', ('is_initial_demand_editable', '=', False), '&amp;', '&amp;', ('show_operations', '=', True), ('is_locked', '=', True), ('is_initial_demand_editable', '=', False)]}"
+                    optional="show"
                 />
                 <field
                     name="secondary_uom_id"
@@ -23,6 +24,7 @@
                                          ('product_id', '=', False)]"
                     options="{'no_create': True}"
                     attrs="{'column_invisible': [('parent.immediate_transfer', '=', True)], 'readonly': ['|', ('is_initial_demand_editable', '=', False), '&amp;', '&amp;', ('show_operations', '=', True), ('is_locked', '=', True), ('is_initial_demand_editable', '=', False)]}"
+                    optional="show"
                 />
             </xpath>
             <xpath