From ad9f5317f42c8434d789f2ea8466dc0f425ed19b Mon Sep 17 00:00:00 2001
From: Antoine Nguyen <tonio@ngyn.org>
Date: Thu, 25 Jan 2018 16:04:17 +0100
Subject: [PATCH] Fixed upgrade instructions for 1.10.0

---
 doc/upgrade.rst | 1 +
 1 file changed, 1 insertion(+)

diff --git a/doc/upgrade.rst b/doc/upgrade.rst
index c4fb9494c..00824f7fe 100644
--- a/doc/upgrade.rst
+++ b/doc/upgrade.rst
@@ -127,6 +127,7 @@ Update postfix map files as follows:
 
 .. sourcecode:: bash
 
+   > rm -f <path>/modoboa-postfix-maps.chk
    > python manage.py generate_postfix_maps --force --destdir <path>
 
 Then, modify postfix's configuration as follows::