diff --git a/addons/email_template/email_template_scheduler_data.xml b/addons/email_template/email_template_scheduler_data.xml
index 30d69f99398..45a9be04ac7 100644
--- a/addons/email_template/email_template_scheduler_data.xml
+++ b/addons/email_template/email_template_scheduler_data.xml
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <openerp>
     <data noupdate="1">
- 	<record forcecreate="True" id="ir_cron_mail_scheduler_action" model="ir.cron">
+        <record forcecreate="True" id="ir_cron_mail_scheduler_action" model="ir.cron">
             <field name="name">Email Template scheduler</field>
             <field name="user_id" ref="base.user_root"/>
             <field name="interval_number">1</field>
             <field name="interval_type">hours</field>
-            <field name="numbercall">12</field>
+            <field name="numbercall">-1</field>
             <field eval="False" name="doall"/>
             <field eval="'email_template.mailbox'" name="model"/>
             <field eval="'run_mail_scheduler'" name="function"/>