diff --git a/webui/config.php b/webui/config.php
index 41f8c2f6..c3c94305 100644
--- a/webui/config.php
+++ b/webui/config.php
@@ -329,6 +329,8 @@ $actions = array(
 
 $counters = array(MEMCACHED_PREFIX . 'rcvd', MEMCACHED_PREFIX . 'virus', MEMCACHED_PREFIX . 'duplicate', MEMCACHED_PREFIX . 'ignore', MEMCACHED_PREFIX . 'counters_last_update');
 
-$health_smtp_servers = array( array(PILER_HOST, PILER_PORT, "piler"), array(SMARTHOST, SMARTHOST_PORT, "smarthost") );
+if(!isset($health_smtp_servers)) {
+   $health_smtp_servers = array( array(PILER_HOST, PILER_PORT, "piler"), array(SMARTHOST, SMARTHOST_PORT, "smarthost") );
+}
 
 ?>