diff --git a/addons/sale/static/src/js/sale.js b/addons/sale/static/src/js/sale.js
index 289d26ecae3..1121a38501a 100644
--- a/addons/sale/static/src/js/sale.js
+++ b/addons/sale/static/src/js/sale.js
@@ -21,8 +21,8 @@ KanbanRecord.include({
         ev.preventDefault();
 
         this.$target_input = $('<input>');
-        this.$('.o_kanban_primary_bottom').html(this.$target_input);
-        this.$('.o_kanban_primary_bottom').prepend(_t("Set an invoicing target: "));
+        this.$('.o_kanban_primary_bottom:last').html(this.$target_input);
+        this.$('.o_kanban_primary_bottom:last').prepend(_t("Set an invoicing target: "));
         this.$target_input.focus();
 
         var self = this;