diff --git a/addons/product/views/product_views.xml b/addons/product/views/product_views.xml
index 0c1c30d6440..437693ecce3 100644
--- a/addons/product/views/product_views.xml
+++ b/addons/product/views/product_views.xml
@@ -191,7 +191,7 @@
             <field name="name">Product Variants</field>
             <field name="type">ir.actions.act_window</field>
             <field name="res_model">product.product</field>
-            <field name="view_mode">tree,form,kanban</field>
+            <field name="view_mode">tree,form,kanban,activity</field>
             <field name="view_type">form</field>
             <field name="search_view_id" ref="product_search_form_view"/>
             <field name="view_id" eval="False"/> <!-- Force empty -->
@@ -394,7 +394,7 @@
             <field name="name">Product Variants</field>
             <field name="type">ir.actions.act_window</field>
             <field name="res_model">product.product</field>
-            <field name="view_mode">kanban,tree,form</field>
+            <field name="view_mode">kanban,tree,form,activity</field>
             <field name="view_type">form</field>
             <field name="context">{"search_default_filter_to_sell":1}</field>
             <field name="view_id" ref="product_product_tree_view"/>