diff --git a/report_qweb_signer/data/defaults.xml b/report_qweb_signer/data/defaults.xml
index 3783897d3..959d37593 100644
--- a/report_qweb_signer/data/defaults.xml
+++ b/report_qweb_signer/data/defaults.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8" ?>
-<odoo>
+<odoo noupdate="1">
     <record model="ir.config_parameter" id="report_qweb_signer_java_param">
         <field name="key">report_qweb_signer.java_parameters</field>
         <field name="value">-Xms16M -Xmx16M -XX:CompressedClassSpaceSize=256m</field>