Index: includes/definitions/os.inc.php
===================================================================
--- includes/definitions/os.inc.php	(revision 10964)
+++ includes/definitions/os.inc.php	(working copy)
@@ -1774,6 +1774,7 @@
 $config['os'][$os]['graphs'][]              = "device_voltage";
 $config['os'][$os]['graphs'][]              = "device_current";
 $config['os'][$os]['graphs'][]              = "device_frequency";
+$config['os'][$os]['graphs'][]              = "device_power";
 
 $os_group = "rittalcmc";
 $config['os_group'][$os_group]['vendor']    = "Rittal";