diff --git a/resources/templates/provision/grandstream/ht801/{$mac}.xml b/resources/templates/provision/grandstream/ht801/{$mac}.xml
index 0916d0fa72..cfcbc47b2d 100644
--- a/resources/templates/provision/grandstream/ht801/{$mac}.xml
+++ b/resources/templates/provision/grandstream/ht801/{$mac}.xml
@@ -87,6 +87,9 @@
     <!-- # Firmware Upgrade and Privisioning. 0 - TFTP Upgrade, 1 - HTTP Upgrade, 2 - HTTPS Upgrade, 3 - FTP Upgrade, 4 - FTPS Upgrade. -->
     <!-- # Number: 0, 1, 2, 3, 4 -->
     <!-- # Mandatory -->
+    {if isset($grandstream_firmware_upgrade_protocol) }
+    <P212>{$grandstream_firmware_upgrade_protocol}</P212>
+    {else}
     <P212>2</P212>
 
     <!-- Firmware Server Path -->
diff --git a/resources/templates/provision/grandstream/ht802/{$mac}.xml b/resources/templates/provision/grandstream/ht802/{$mac}.xml
index de86db987d..64a5e3b5c9 100644
--- a/resources/templates/provision/grandstream/ht802/{$mac}.xml
+++ b/resources/templates/provision/grandstream/ht802/{$mac}.xml
@@ -87,6 +87,9 @@
     <!-- # Firmware Upgrade and Privisioning. 0 - TFTP Upgrade, 1 - HTTP Upgrade, 2 - HTTPS Upgrade, 3 - FTP Upgrade, 4 - FTPS Upgrade. -->
     <!-- # Number: 0, 1, 2, 3, 4 -->
     <!-- # Mandatory -->
+    {if isset($grandstream_firmware_upgrade_protocol) }
+    <P212>{$grandstream_firmware_upgrade_protocol}</P212>
+    {else}
     <P212>2</P212>
 
     <!-- Firmware Server Path -->