diff --git a/pandora_console/ChangeLog b/pandora_console/ChangeLog
index ff2cf75d1a..64b63ade47 100644
--- a/pandora_console/ChangeLog
+++ b/pandora_console/ChangeLog
@@ -1,3 +1,8 @@
+2010-01-22  Pablo de la Concepción <pablo.concepcion@artica.es>
+
+	* include/functions_config.php: Modified to handle activate_gis 
+	configuration parameter. And establish a default value.
+
 2010-01-22  Pablo de la Concepción <pablo.concepcion@artica.es>
 
 	* pandoradb.sql, extras/pandoradb_migrate_v3.0_to_v3.1.sql, 
diff --git a/pandora_console/include/functions_config.php b/pandora_console/include/functions_config.php
index 6e17212c36..88f0489631 100644
--- a/pandora_console/include/functions_config.php
+++ b/pandora_console/include/functions_config.php
@@ -169,6 +169,8 @@ function update_config () {
 	update_config_value ('history_db_step', (string) get_parameter ('history_db_step', $config['history_db_step']));
 	update_config_value ('history_db_delay', (string) get_parameter ('history_db_delay', $config['history_db_delay']));
 
+	update_config_value ('activate_gis', (bool) get_parameter ('activate_gis', $config['activate_gis']));
+
 }
 
 /**
@@ -352,6 +354,10 @@ function process_config () {
 		update_config_value ( 'history_db_delay', 0);
 	}
 
+	if (!isset ($config['activate_gis'])) {
+		update_config_value ( 'activate_gis', 0);
+	}
+
 	/* Finally, check if any value was overwritten in a form */
 	update_config ();
 }