diff --git a/bt5/erp5_open_trade/PathTemplateItem/portal_alarms/update_open_order_simulation.xml b/bt5/erp5_open_trade/PathTemplateItem/portal_alarms/update_open_order_simulation.xml
index 5175dcce29f485544cc45f193d3449249304053e..e55faa1e6852a4ff17045064c9eb3ee465de21bd 100644
--- a/bt5/erp5_open_trade/PathTemplateItem/portal_alarms/update_open_order_simulation.xml
+++ b/bt5/erp5_open_trade/PathTemplateItem/portal_alarms/update_open_order_simulation.xml
@@ -44,7 +44,7 @@
         </item>
         <item>
             <key> <string>periodicity_minute_frequency</string> </key>
-            <value> <int>1</int> </value>
+            <value> <int>3</int> </value>
         </item>
         <item>
             <key> <string>periodicity_month</string> </key>