1 files changed, 1 insertions, 1 deletions

diff --git a/plugin/ping.php b/plugin/ping.php
index 845a6d9..ca2920c 100644
--- a/plugin/ping.php
+++ b/plugin/ping.php
@@ -13,7 +13,7 @@ require_once 'type/Default.class.php';
 
 $obj = new Type_Default($CONFIG, $_GET);
 $obj->data_sources = array('value');
-$obj->ds_names = array('ping' => 'Ping time',
+$obj->legend = array('ping' => 'Ping time',
                        'ping_stddev' => 'Ping stddev',
                        'ping_droprate' => 'Ping droprate');
 $obj->rrd_format = '%5.1lf';