diff --git a/pandora_console/ChangeLog b/pandora_console/ChangeLog
index 67824319e7..3621ffa829 100644
--- a/pandora_console/ChangeLog
+++ b/pandora_console/ChangeLog
@@ -1,3 +1,13 @@
+2014-08-06  Sancho Lerena <slerena@artica.es>
+
+	* extras/pandoradb_migrate_5.0.x_to_5.1.mysql.sql,
+	pandoradb.sql: Fixed bug introduced in commit 9604
+	altering tagente_modulo.post_process double precission
+	making conversion from bytes to megabytes impossible
+	(0,00000095367432). Pending to fix also the interface for
+	module creation/edition which also fails. This is critical 
+	for SP1 release :(
+
 2014-08-05  Alejandro Gallardo <alejandro.gallardo@artica.es>
 	
 	* general/main_menu.php: Improved the submenus state
diff --git a/pandora_console/extras/pandoradb_migrate_5.0.x_to_5.1.mysql.sql b/pandora_console/extras/pandoradb_migrate_5.0.x_to_5.1.mysql.sql
index d6f868e33f..7bee1fd162 100644
--- a/pandora_console/extras/pandoradb_migrate_5.0.x_to_5.1.mysql.sql
+++ b/pandora_console/extras/pandoradb_migrate_5.0.x_to_5.1.mysql.sql
@@ -48,8 +48,6 @@ INSERT INTO `tconfig_os` (`name`, `description`, `icon_name`) VALUES ('Satellite
 -- ---------------------------------------------------------------------
 -- Table `tagente_modulo`
 -- ---------------------------------------------------------------------
-ALTER TABLE `tagente_modulo` MODIFY COLUMN `post_process` DOUBLE  DEFAULT NULL;
-/* 2014/05/21 */
 ALTER TABLE `tagente_modulo` ADD COLUMN `min_ff_event_normal` int(4) unsigned default '0';
 ALTER TABLE `tagente_modulo` ADD COLUMN `min_ff_event_warning` int(4) unsigned default '0';
 ALTER TABLE `tagente_modulo` ADD COLUMN `min_ff_event_critical` int(4) unsigned default '0';
diff --git a/pandora_console/pandoradb.sql b/pandora_console/pandoradb.sql
index 320e0ff18f..4330f2932e 100644
--- a/pandora_console/pandoradb.sql
+++ b/pandora_console/pandoradb.sql
@@ -203,7 +203,7 @@ CREATE TABLE IF NOT EXISTS `tagente_modulo` (
 	`plugin_pass` text,
 	`plugin_parameter` text,
 	`id_plugin` int(10) default '0',
-	`post_process` double default NULL,
+	`post_process` double(18,5) default 0,
 	`prediction_module` bigint(14) default '0',
 	`max_timeout` int(4) unsigned default '0',
 	`max_retries` int(4) unsigned default '0',