diff --git a/doc/getting_started/upgrade.rst b/doc/getting_started/upgrade.rst
index d0210fd9f..43d59bae9 100644
--- a/doc/getting_started/upgrade.rst
+++ b/doc/getting_started/upgrade.rst
@@ -82,6 +82,8 @@ Then, apply the following steps:
 #. Uninstall old extensions::
 
    $ pip uninstall modoboa-admin modoboa-admin-limits modoboa-admin-relaydomains
+
+#. Install all extension updates using pip (check the *Modoboa > Information* page)
    
 #. Manually migrate database::