diff --git a/centreon-plugins/network/ucopia/wlc/snmp/mode/system.pm b/centreon-plugins/network/ucopia/wlc/snmp/mode/system.pm
index 6e072ce1d..dad2352fd 100644
--- a/centreon-plugins/network/ucopia/wlc/snmp/mode/system.pm
+++ b/centreon-plugins/network/ucopia/wlc/snmp/mode/system.pm
@@ -196,7 +196,7 @@ sub manage_selection {
         cpu_temperature => $result->{cpuTemperature},
         connected_users => $result->{totalConnectedUsers},
         max_users => defined($result->{licenseUsers}) ? $result->{licenseUsers} : '',
-        connected_users_prct => defined($result->{licenseUsers}) ? $result->{totalConnectedUsers} * 100 / $result->{licenseUsers} : undef
+        connected_users_prct => defined($result->{licenseUsers}) && $result->{licenseUsers} != 0 ? $result->{totalConnectedUsers} * 100 / $result->{licenseUsers} : undef
     };
 
     $result = $options{snmp}->map_instance(mapping => $mapping2, results => $snmp_result, instance => '0');