diff --git a/install.sql b/install.sql
index 8803f38e..feb052ed 100644
--- a/install.sql
+++ b/install.sql
@@ -23,8 +23,8 @@ CREATE TABLE `global_query_review_history` (
   `db_max` varchar(64) DEFAULT NULL,
   `checksum` bigint(20) unsigned NOT NULL,
   `sample` longtext NOT NULL,
-  `ts_min` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
-  `ts_max` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
+  `ts_min` datetime NOT NULL DEFAULT '1000-01-01 00:00:00',
+  `ts_max` datetime NOT NULL DEFAULT '1000-01-01 00:00:00',
   `ts_cnt` float DEFAULT NULL,
   `Query_time_sum` float DEFAULT NULL,
   `Query_time_min` float DEFAULT NULL,