diff --git a/snmp_standard/mode/cpu.pm b/snmp_standard/mode/cpu.pm
index db3b47ab9..99181f6d3 100644
--- a/snmp_standard/mode/cpu.pm
+++ b/snmp_standard/mode/cpu.pm
@@ -80,7 +80,7 @@ sub run {
     my $exit_code = $self->{perfdata}->threshold_check(value => $avg_cpu, 
                                threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
     $self->{output}->output_add(severity => $exit_code,
-                                short_msg => sprintf("CPU(s) average usage is: %.2f%%", $avg_cpu));
+                                short_msg => sprintf("%s CPU(s) average usage is: %.2f%%", $i, $avg_cpu));
     $self->{output}->perfdata_add(label => 'total_cpu_avg', unit => '%',
                                   value => sprintf("%.2f", $avg_cpu),
                                   warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'),