diff --git a/centreon-plugins/network/checkpoint/snmp/mode/hardware.pm b/centreon-plugins/network/checkpoint/snmp/mode/hardware.pm
index 9cd7e58be..d9d88d495 100644
--- a/centreon-plugins/network/checkpoint/snmp/mode/hardware.pm
+++ b/centreon-plugins/network/checkpoint/snmp/mode/hardware.pm
@@ -49,6 +49,7 @@ sub set_system {
             ['false', 'OK']
         ],
         psu => [
+            ['ok', 'OK'],
             ['up', 'OK'],
             ['down', 'CRITICAL'],
             ['dummy', 'OK'],