diff --git a/addons/sale_project/views/project_task_views.xml b/addons/sale_project/views/project_task_views.xml
index 0dc9cdcbd39..d6df28986f4 100644
--- a/addons/sale_project/views/project_task_views.xml
+++ b/addons/sale_project/views/project_task_views.xml
@@ -276,7 +276,7 @@
                             widget="percentage" decoration-danger="quantity_percentage < 0 or 1 < quantity_percentage" readonly="0"/>
                         <span>
                             (<field name="product_uom_qty" class="mw-25"  decoration-danger="quantity_percentage &lt; 0 or 1 &lt; quantity_percentage"/>
-                            <field name="product_uom" class="mw-25 text-end" groups="uom.group_uom" options="{'no_open': True}"/>
+                            <field name="product_uom" class="w-auto text-end" groups="uom.group_uom" options="{'no_open': True}"/>
                             <span>)</span>
                         </span>
                     </div>