diff --git a/network/mikrotik/snmp/mode/interfaces.pm b/network/mikrotik/snmp/mode/interfaces.pm
index d81f5a2f6..128e2ac02 100644
--- a/network/mikrotik/snmp/mode/interfaces.pm
+++ b/network/mikrotik/snmp/mode/interfaces.pm
@@ -71,7 +71,7 @@ sub set_counters_errors {
         push @{$self->{maps_counters}->{int}}, 
             { label => lc($1) . '-' . lc($2), filter => 'add_errors', nlabel => 'interface.packets.' . lc($1) . '.' . lc($2) . '.count', set => {
                     key_values => [ { name => lc($1.$2), diff => 1 }, { name => 'total_' . lc($1) . '_packets', diff => 1 }, { name => 'display' }, { name => 'mode_cast' } ],
-                    closure_custom_calc => $self->can('custom_errors_calc'), closure_custom_calc_extra_options => { label_ref1 => lc($1), label_ref2 => lc($2) },
+                    closure_custom_calc => $self->can('custom_errors_calc'), closure_custom_calc_extra_options => { label => $1 . ' ' . $2, label_ref1 => lc($1), label_ref2 => lc($2) },
                     closure_custom_output => $self->can('custom_errors_output'), output_error_template => 'Packets ' . $1 . ' ' . $2 . ' : %s',
                     closure_custom_perfdata => $self->can('custom_errors_perfdata'),
                     closure_custom_threshold_check => $self->can('custom_errors_threshold'),
diff --git a/snmp_standard/mode/interfaces.pm b/snmp_standard/mode/interfaces.pm
index 18c22e71a..42d65e043 100644
--- a/snmp_standard/mode/interfaces.pm
+++ b/snmp_standard/mode/interfaces.pm
@@ -236,8 +236,8 @@ sub custom_errors_threshold {
 sub custom_errors_output {
     my ($self, %options) = @_;
     
-    my $msg = sprintf("Packets %s %s : %.2f%% (%s)",
-                      ucfirst($self->{result_values}->{label1}), ucfirst($self->{result_values}->{label2}),
+    my $msg = sprintf("Packets %s : %.2f%% (%s)",
+                      $self->{result_values}->{label},
                       $self->{result_values}->{prct}, $self->{result_values}->{used});
     return $msg;
 }
@@ -263,6 +263,12 @@ sub custom_errors_calc {
     $self->{result_values}->{prct} = $total == 0 ? 0 : $diff * 100 / $total;
     $self->{result_values}->{used} = $diff;
     $self->{result_values}->{total} = $total;
+    $self->{result_values}->{label} = $options{extra_options}->{label};
+    if (defined($options{extra_options}->{label})) {
+        $self->{result_values}->{label} = $options{extra_options}->{label};
+    } else {
+        $self->{result_values}->{label} = ucfirst($options{extra_options}->{label_ref1}) . ' ' . ucfirst($options{extra_options}->{label_ref2});
+    }
     $self->{result_values}->{label1} = $options{extra_options}->{label_ref1};
     $self->{result_values}->{label2} = $options{extra_options}->{label_ref2};
     $self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};