diff --git a/countries/install/tables.sql b/countries/install/tables.sql
index 123350a..83f662c 100644
--- a/countries/install/tables.sql
+++ b/countries/install/tables.sql
@@ -1,6 +1,7 @@
 -- Table: country_codes
 CREATE TABLE `country_codes` (
   `iso_3166_alpha2` CHAR(2) NOT NULL,
+  `LastUpdated` TIMESTAMP on update CURRENT_TIMESTAMP NOT NULL,
   PRIMARY KEY (`iso_3166_alpha2`)
 ) ENGINE=InnoDB
   DEFAULT CHARSET=utf8mb4