1 files changed, 2 insertions, 1 deletions

diff --git a/plugin/ping.php b/plugin/ping.php
index 9780969..f2845f1 100644
--- a/plugin/ping.php
+++ b/plugin/ping.php
@@ -23,7 +23,8 @@ $obj->rrd_format = '%5.1lf';
 
 switch($obj->args['type']) {
         case 'ping':
-                $obj->data_sources = array('ping');
+                if ($CONFIG['version'] < 5)
+                        $obj->data_sources = array('ping');
                 $obj->rrd_title = 'Ping latency';
                 $obj->rrd_vertical = 'Milliseconds';
                 break;