diff --git a/centreon-plugins/network/cyberoam/snmp/mode/cpu.pm b/centreon-plugins/network/cyberoam/snmp/mode/cpu.pm
index 127a2d6c1..458c83af3 100644
--- a/centreon-plugins/network/cyberoam/snmp/mode/cpu.pm
+++ b/centreon-plugins/network/cyberoam/snmp/mode/cpu.pm
@@ -64,7 +64,7 @@ sub run {
     my $exit = $self->{perfdata}->threshold_check(value => $result->{$oid_cpuPercentUsage}, 
                                                   threshold => [ { label => 'critical', exit_litteral => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
     $self->{output}->output_add(severity => $exit,
-                                short_msg => sprintf("CPU Usage : %.2f", $result->{$oid_cpuPercentUsage}));
+                                short_msg => sprintf("CPU Usage : %.2f %%", $result->{$oid_cpuPercentUsage}));
     $self->{output}->perfdata_add(label => "cpu", unit => '%',
                                   value => sprintf("%.2f", $result->{$oid_cpuPercentUsage}),
                                   warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'),