diff --git a/db/cats_schema.sql b/db/cats_schema.sql
index f700c78dc..8fd886db0 100755
--- a/db/cats_schema.sql
+++ b/db/cats_schema.sql
@@ -992,6 +992,7 @@ CREATE TABLE `site` (
   `account_deleted` int(1) NOT NULL DEFAULT '0',
   `reason_disabled` text CHARACTER SET utf8,
   `time_zone` int(5) DEFAULT '0',
+  `time_zone_iana` varchar(64) COLLATE utf8_unicode_ci NOT NULL DEFAULT 'UTC',
   `time_format_24` int(1) DEFAULT '0',
   `date_format_ddmmyy` int(1) DEFAULT '0',
   `default_phone_country_code` varchar(8) COLLATE utf8_unicode_ci NOT NULL DEFAULT '+1',
@@ -1010,8 +1011,8 @@ CREATE TABLE `site` (
 
 /*Data for the table `site` */
 
-insert  into `site`(`site_id`,`name`,`is_demo`,`user_licenses`,`entered_by`,`date_created`,`unix_name`,`company_id`,`is_free`,`account_active`,`account_deleted`,`reason_disabled`,`time_zone`,`time_format_24`,`date_format_ddmmyy`,`is_hr_mode`,`file_size_kb`,`page_views`,`page_view_days`,`last_viewed_day`,`first_time_setup`,`localization_configured`,`agreed_to_license`,`limit_warning`) values (1,'example.com',0,0,0,'1000-01-01 00:00:00',NULL,NULL,0,1,0,NULL,2,0,1,0,0,574,1,'1000-01-01',0,0,1,0);
-insert  into `site`(`site_id`,`name`,`is_demo`,`user_licenses`,`entered_by`,`date_created`,`unix_name`,`company_id`,`is_free`,`account_active`,`account_deleted`,`reason_disabled`,`time_zone`,`time_format_24`,`date_format_ddmmyy`,`is_hr_mode`,`file_size_kb`,`page_views`,`page_view_days`,`last_viewed_day`,`first_time_setup`,`localization_configured`,`agreed_to_license`,`limit_warning`) values (180,'CATS_ADMIN',0,0,0,'1000-01-01 00:00:00','catsadmin',NULL,0,1,0,NULL,2,0,1,0,0,0,0,'1000-01-01',0,0,0,0);
+insert  into `site`(`site_id`,`name`,`is_demo`,`user_licenses`,`entered_by`,`date_created`,`unix_name`,`company_id`,`is_free`,`account_active`,`account_deleted`,`reason_disabled`,`time_zone`,`time_zone_iana`,`time_format_24`,`date_format_ddmmyy`,`is_hr_mode`,`file_size_kb`,`page_views`,`page_view_days`,`last_viewed_day`,`first_time_setup`,`localization_configured`,`agreed_to_license`,`limit_warning`) values (1,'example.com',0,0,0,'1000-01-01 00:00:00',NULL,NULL,0,1,0,NULL,2,'UTC',0,1,0,0,574,1,'1000-01-01',0,0,1,0);
+insert  into `site`(`site_id`,`name`,`is_demo`,`user_licenses`,`entered_by`,`date_created`,`unix_name`,`company_id`,`is_free`,`account_active`,`account_deleted`,`reason_disabled`,`time_zone`,`time_zone_iana`,`time_format_24`,`date_format_ddmmyy`,`is_hr_mode`,`file_size_kb`,`page_views`,`page_view_days`,`last_viewed_day`,`first_time_setup`,`localization_configured`,`agreed_to_license`,`limit_warning`) values (180,'CATS_ADMIN',0,0,0,'1000-01-01 00:00:00','catsadmin',NULL,0,1,0,NULL,2,'UTC',0,1,0,0,0,0,'1000-01-01',0,0,0,0);
 
 /*Table structure for table `sph_counter` */
 
diff --git a/modules/install/Schema.php b/modules/install/Schema.php
index 0ede2b54a..f669da0ca 100755
--- a/modules/install/Schema.php
+++ b/modules/install/Schema.php
@@ -1527,6 +1527,11 @@ public static function get()
                 CREATE INDEX `IDX_site_occurred` ON `activity` (`site_id`,`date_occurred`);
                 CREATE INDEX `IDX_activity_site_type_occurred_job` ON `activity` (`site_id`,`data_item_type`,`date_occurred`,`entered_by`,`joborder_id`);
             ',
+            '381' => 'PHP:
+                $db->query("ALTER IGNORE TABLE `site`
+                    ADD COLUMN `time_zone_iana` varchar(64) NOT NULL DEFAULT \'UTC\'
+                    AFTER `time_zone`", true);
+            ',
 
         );
     }