diff --git a/resources/templates/provision/cisco/spa504g/{$mac}.xml b/resources/templates/provision/cisco/spa504g/{$mac}.xml
index abe3945cf5..f54546f152 100644
--- a/resources/templates/provision/cisco/spa504g/{$mac}.xml
+++ b/resources/templates/provision/cisco/spa504g/{$mac}.xml
@@ -184,7 +184,7 @@
 {if $row.device_key_category == "line"}
 {if $row.device_key_type == "line"}
 <!-- Phone/Line_Key_{$row.device_key_id} -->
-<Extension_{$row.device_key_id}_ group="Phone/Line_Key_{$row.device_key_id}">{$row.device_key_value}</Extension_{$row.device_key_id}_> <!-- options: 1/2/3/4/5/6/7/8/9/10/11/12/Disabled -->
+<Extension_{$row.device_key_id}_ group="Phone/Line_Key_{$row.device_key_id}">{$row.device_key_line}</Extension_{$row.device_key_id}_> <!-- options: 1/2/3/4/5/6/7/8/9/10/11/12/Disabled -->
 <Short_Name_{$row.device_key_id}_ group="Phone/Line_Key_{$row.device_key_id}">{$row.device_key_label}</Short_Name_{$row.device_key_id}_>
 <Share_Call_Appearance_{$row.device_key_id}_ group="Phone/Line_Key_{$row.device_key_id}">{if $row.device_key_extension == "shared"}shared{else}private{/if}</Share_Call_Appearance_{$row.device_key_id}_> <!-- options: private/shared -->
 <Extended_Function_{$row.device_key_id}_ group="Phone/Line_Key_{$row.device_key_id}"/>