1 files changed, 2 insertions, 2 deletions

diff --git a/plugin/interface.php b/plugin/interface.php
index 107cb27..777f953 100644
--- a/plugin/interface.php
+++ b/plugin/interface.php
@@ -39,8 +39,8 @@ switch($obj->args['type']) {
         break;
         case 'if_octets':
                 $obj->rrd_title = sprintf('Interface Traffic (%s)', $obj->args[$instance]);
-                $obj->rrd_vertical = sprintf('%s per second', ucfirst($CONFIG['datasize']));
-                $obj->scale = $CONFIG['datasize'] == 'bits' ? 8 : 1;
+                $obj->rrd_vertical = sprintf('%s per second', ucfirst($CONFIG['network_datasize']));
+                $obj->scale = $CONFIG['network_datasize'] == 'bits' ? 8 : 1;
         break;
         case 'if_packets':
                 $obj->rrd_title = sprintf('Interface Packets (%s)', $obj->args[$instance]);