diff --git a/resources/templates/provision/yealink/t54w/{$mac}.cfg b/resources/templates/provision/yealink/t54w/{$mac}.cfg
index 6fb8acb807..42c6991f4e 100644
--- a/resources/templates/provision/yealink/t54w/{$mac}.cfg
+++ b/resources/templates/provision/yealink/t54w/{$mac}.cfg
@@ -4371,7 +4371,7 @@ account.9.user_name = {$account.9.user_id}@{$account.9.server_address}
 account.9.user_name = {$account.9.user_id}
 {/if}
 
-{if isset($account.9.server.1.address)} account.9.sip_server.1.address= {$account.8.server.1.address} {else} account.9.sip_server.1.address= {$account.9.server_address} {/if}
+{if isset($account.9.server.1.address)} account.9.sip_server.1.address= {$account.9.server.1.address} {else} account.9.sip_server.1.address= {$account.9.server_address} {/if}
 
 account.9.sip_server.1.port= {$account.9.sip_port}