diff --git a/INSTALL b/INSTALL
index 7156417a8c..a21783cdbb 100644
--- a/INSTALL
+++ b/INSTALL
@@ -10,6 +10,9 @@ Prerequisites
  * trytond_company (http://www.tryton.org/)
  * trytond_product (http://www.tryton.org/)
  * trytond_sale (http://www.tryton.org/)
+ * trytond_account (http://www.tryton.org/)
+ * trytond_stock (http://www.tryton.org/)
+ * trytond_currency (http://www.tryton.org/)
 
 Installation
 ------------