diff --git a/centreon-plugins/hardware/pdu/raritan/snmp/mode/components/resources.pm b/centreon-plugins/hardware/pdu/raritan/snmp/mode/components/resources.pm
index 9483bee88..1e0043db7 100644
--- a/centreon-plugins/hardware/pdu/raritan/snmp/mode/components/resources.pm
+++ b/centreon-plugins/hardware/pdu/raritan/snmp/mode/components/resources.pm
@@ -191,7 +191,7 @@ $thresholds = {
     ],
     onoff => [
         ['unavailable', 'UNKNOWN'],
-        ['ok', 'OK'],
+        ['on', 'OK'],
         ['off', 'OK'],
     ],
     contact => [