diff --git a/addons/account/account_invoice_view.xml b/addons/account/account_invoice_view.xml
index 2172092583f..03f85b0ca3e 100644
--- a/addons/account/account_invoice_view.xml
+++ b/addons/account/account_invoice_view.xml
@@ -298,7 +298,7 @@
                         <page string="Invoice">
                             <field colspan="4" name="invoice_line" nolabel="1" widget="one2many_list" context="{'type': type}"/>
                             <group col="1" colspan="2">
-                                <field name="tax_line" nolabel="1">
+                                <field name="tax_line" nolabel="1" widget="many2many_tags">
                                     <tree editable="bottom" string="Taxes">
                                         <field name="name"/>
                                         <field name="account_id" groups="account.group_account_user"/>