diff --git a/pandora_console/godmode/agentes/planned_downtime.editor.php b/pandora_console/godmode/agentes/planned_downtime.editor.php
index 2891272be4..43cb69b74f 100644
--- a/pandora_console/godmode/agentes/planned_downtime.editor.php
+++ b/pandora_console/godmode/agentes/planned_downtime.editor.php
@@ -250,6 +250,7 @@ if ($create_downtime || $update_downtime) {
     } else if ($type_execution == 'periodically'
         && $type_periodicity == 'monthly'
         && $periodically_day_from == $periodically_day_to
+        && $periodically_time_from >= $periodically_time_to
     ) {
         ui_print_error_message(
             __('Not created. Error inserting data').'. '.__('The end time must be higher than the start time')