diff --git a/addons/account/partner_view.xml b/addons/account/partner_view.xml
index 309296c7955..36aa1ed409d 100644
--- a/addons/account/partner_view.xml
+++ b/addons/account/partner_view.xml
@@ -74,6 +74,7 @@
                 <xpath expr="//div[@name='buttons']" position="inside">
                     <button type="action" 
                         class="oe_stat_button"
+                        id="invoice_button"
                         icon="fa-pencil-square-o"
                         name="%(account.action_invoice_tree)d" 
                         attrs="{'invisible': [('customer', '=', False)]}"