diff --git a/view/sale_line_tree.xml b/view/sale_line_tree.xml
index e571afa..f1fdb31 100644
--- a/view/sale_line_tree.xml
+++ b/view/sale_line_tree.xml
@@ -2,7 +2,7 @@
 <!-- The COPYRIGHT file at the top level of this repository contains the full
      copyright notices and license terms. -->
 <data>
-    <xpath expr="/tree/field[@name='unit']" position="after">
+    <xpath expr="/tree/field[@name='quantity']" position="after">
         <field name="animal"/>
         <field name="animal_quantity"/>
     </xpath>