diff --git a/addons/mass_mailing/data/ir_attachment_data.xml b/addons/mass_mailing/data/ir_attachment_data.xml
index 03b58faf59e..97bf71c8e9b 100644
--- a/addons/mass_mailing/data/ir_attachment_data.xml
+++ b/addons/mass_mailing/data/ir_attachment_data.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <odoo>
-    <data noupdate="1">
+    <data noupdate="0">
         <!-- Snippets' Default Images -->
         <record id="mass_mailing.s_cover_default_image" model="ir.attachment">
             <field name="public" eval="True"/>