diff --git a/pandora_console/godmode/agentes/planned_downtime.editor.php b/pandora_console/godmode/agentes/planned_downtime.editor.php
index d5455f22f4..95743671d0 100755
--- a/pandora_console/godmode/agentes/planned_downtime.editor.php
+++ b/pandora_console/godmode/agentes/planned_downtime.editor.php
@@ -164,7 +164,7 @@ if ($create_downtime || $update_downtime) {
 				|| ($type_periodicity == 'monthly' && $periodically_day_from == $periodically_day_to && $periodically_time_from >= $periodically_time_to))) {
 		ui_print_error_message(__('Not created. Error inserting data') . ". " .__('The end time must be higher than the start time'));
 	}
-	else if ($type_execution == 'periodically' && $type_periodicity == 'monthly' && $periodically_day_from >= $periodically_day_to) {
+	else if ($type_execution == 'periodically' && $type_periodicity == 'monthly' && $periodically_day_from > $periodically_day_to) {
 		ui_print_error_message(__('Not created. Error inserting data') . ". " .__('The end day must be higher than the start day'));
 	}
 	else {