diff --git a/pandora_console/include/functions_reporting.php b/pandora_console/include/functions_reporting.php
index 46c920c4bb..be97019bab 100755
--- a/pandora_console/include/functions_reporting.php
+++ b/pandora_console/include/functions_reporting.php
@@ -5559,7 +5559,6 @@ function reporting_advanced_sla(
             } else if ($agentmodule_info['id_tipo_modulo'] == '100') {
                 $max_value = 0.9;
                 $min_value = 0;
-                $inverse_interval = 1;
             }
         }
     }