diff --git a/pandora_console/ChangeLog b/pandora_console/ChangeLog
index b3a64b16a7..ee0a867a73 100644
--- a/pandora_console/ChangeLog
+++ b/pandora_console/ChangeLog
@@ -1,3 +1,9 @@
+2011-09-22 Juan Manuel Ramon <juanmanuel.ramon@artica.es>
+
+	* pandoradb.sql
+	extras/pandoradb_migrate_v3.2_to_v4.0.sql: Added btree index on table
+	tagente_modulo.
+
 2011-09-22 Juan Manuel Ramon <juanmanuel.ramon@artica.es>
 
 	* operation/agentes/estado_monitores.php: Improved response time modifying
diff --git a/pandora_console/extras/pandoradb_migrate_v3.2_to_v4.0.sql b/pandora_console/extras/pandoradb_migrate_v3.2_to_v4.0.sql
index 48240c3101..edd61a8f4c 100644
--- a/pandora_console/extras/pandoradb_migrate_v3.2_to_v4.0.sql
+++ b/pandora_console/extras/pandoradb_migrate_v3.2_to_v4.0.sql
@@ -182,6 +182,7 @@ ALTER TABLE `tagente_modulo` ADD COLUMN (`str_critical` text DEFAULT '');
 ALTER TABLE `tagente_modulo` ADD COLUMN (`extended_info` text DEFAULT '');
 ALTER TABLE `tagente_modulo` ADD INDEX module (`id_modulo`);
 ALTER TABLE `tagente_modulo` ADD INDEX nombre (`nombre` (255));
+CREATE INDEX `module_group` on tagente_modulo (`id_module_group`) using btree;
 
 -- -----------------------------------------------------
 -- Table `tevento`
diff --git a/pandora_console/pandoradb.sql b/pandora_console/pandoradb.sql
index 32c8aa1ddc..d781f199e4 100644
--- a/pandora_console/pandoradb.sql
+++ b/pandora_console/pandoradb.sql
@@ -193,7 +193,8 @@ CREATE TABLE IF NOT EXISTS `tagente_modulo` (
   KEY `id_tipo_modulo` (`id_tipo_modulo`),
   KEY `disabled` (`disabled`),
   KEY `module` (`id_modulo`),
-  KEY `nombre` (`nombre` (255))
+  KEY `nombre` (`nombre` (255)),
+  KEY `module_group` (`id_module_group`) using btree
 ) ENGINE=InnoDB  DEFAULT CHARSET=utf8;
 
 -- snmp_oid is also used for WMI query