diff --git a/pandora_console/ChangeLog b/pandora_console/ChangeLog
index 681fcac5c7..b417bee697 100644
--- a/pandora_console/ChangeLog
+++ b/pandora_console/ChangeLog
@@ -1,3 +1,8 @@
+2010-11-03  Ramon Novoa  <rnovoa@artica.es>
+
+	* include/functions_reporting.php: Order results before calculating
+	  the SLA.
+
 2010-11-03  Sergio Martin <sergio.martin@artica.es>
 
 	*  include/functions_modules.php
diff --git a/pandora_console/include/functions_reporting.php b/pandora_console/include/functions_reporting.php
index 451c8d06da..dc6edee059 100644
--- a/pandora_console/include/functions_reporting.php
+++ b/pandora_console/include/functions_reporting.php
@@ -429,7 +429,7 @@ function get_agentmodule_sla ($id_agent_module, $period = 0, $min_value = 1, $ma
 	if (!empty($timeTo)) {
 		$sql .= ' AND TIME(FROM_UNIXTIME(utimestamp)) <= "' . $timeTo . '"';
 	}
-	
+	$sql .= ' ORDER BY utimestamp ASC';
 	$interval_data = get_db_all_rows_sql ($sql, true);
 	if ($interval_data === false) $interval_data = array ();