diff --git a/pandora_console/ChangeLog b/pandora_console/ChangeLog
index 3906178d4e..f52a6ccdea 100644
--- a/pandora_console/ChangeLog
+++ b/pandora_console/ChangeLog
@@ -1,3 +1,9 @@
+2011-09-06  Miguel de Dios  <miguel.dedios@artica.es>
+	
+	* include/functions_graph.php: hidden the legend of datas with 0 value.
+	
+	Fixes: #3379756
+
 2011-09-06  Miguel de Dios  <miguel.dedios@artica.es>
 	
 	* operation/events/events_rss.php, operation/events/export_csv.php: fixed
diff --git a/pandora_console/include/functions_graph.php b/pandora_console/include/functions_graph.php
index 467415bbde..7546b95cbe 100755
--- a/pandora_console/include/functions_graph.php
+++ b/pandora_console/include/functions_graph.php
@@ -1322,18 +1322,33 @@ function grafico_eventos_total($filter = "") {
 	
 	$sql = "SELECT COUNT(id_evento) FROM tevento WHERE criticity = 0 $filter";
 	$data[__('Maintenance')] = db_get_sql ($sql);
+	if ($data[__('Maintenance')] == 0) {
+		unset($data[__('Maintenance')]);
+	}
 	
 	$sql = "SELECT COUNT(id_evento) FROM tevento WHERE criticity = 1 $filter";
 	$data[__('Informational')] = db_get_sql ($sql);
+	if ($data[__('Informational')] == 0) {
+		unset($data[__('Informational')]);
+	}
 
 	$sql = "SELECT COUNT(id_evento) FROM tevento WHERE criticity = 2 $filter";
 	$data[__('Normal')] = db_get_sql ($sql);
+	if ($data[__('Normal')] == 0) {
+		unset($data[__('Normal')]);
+	}
 
 	$sql = "SELECT COUNT(id_evento) FROM tevento WHERE criticity = 3 $filter";
 	$data[__('Warning')] = db_get_sql ($sql);
+	if ($data[__('Warning')] == 0) {
+		unset($data[__('Warning')]);
+	}
 
 	$sql = "SELECT COUNT(id_evento) FROM tevento WHERE criticity = 4 $filter";
 	$data[__('Critical')] = db_get_sql ($sql);
+	if ($data[__('Critical')] == 0) {
+		unset($data[__('Critical')]);
+	}
 	
 	asort ($data);