diff --git a/resources/templates/provision/fanvil/x2p/{$mac}.cfg b/resources/templates/provision/fanvil/x2p/{$mac}.cfg
index 481641ec6b..eddf6aeeab 100644
--- a/resources/templates/provision/fanvil/x2p/{$mac}.cfg
+++ b/resources/templates/provision/fanvil/x2p/{$mac}.cfg
@@ -1201,7 +1201,7 @@
 <ACS_Password>admin</ACS_Password>
 <CPE_UserName>dps</CPE_UserName>
 <CPE_Password>dps</CPE_Password>
-<CPE_SerialNumber>00100400FV02001000000c383e1f02d5</CPE_SerialNumber>
+<CPE_SerialNumber></CPE_SerialNumber>
 <TR069_Auto_Login>0</TR069_Auto_Login>
 <TR069_Tone>1</TR069_Tone>
 <Enable_TR069>0</Enable_TR069>