diff --git a/install/sql/mysql.sql b/install/sql/mysql.sql
index c9a270abb..07e6cbeb5 100644
--- a/install/sql/mysql.sql
+++ b/install/sql/mysql.sql
@@ -341,10 +341,6 @@ CREATE TABLE IF NOT EXISTS `bb_bt_tracker` (
   `up_add` bigint(20) unsigned NOT NULL DEFAULT '0',
   `down_add` bigint(20) unsigned NOT NULL DEFAULT '0',
   `update_time` int(11) NOT NULL DEFAULT '0',
-  `ul_gdc` bigint(20) unsigned NOT NULL DEFAULT '0',
-  `ul_gdc_c` mediumint(9) unsigned NOT NULL DEFAULT '0',
-  `ul_16k_c` mediumint(9) unsigned NOT NULL DEFAULT '0',
-  `ul_eq_dl` mediumint(9) unsigned NOT NULL DEFAULT '0',
   `complete_percent` bigint(20) NOT NULL DEFAULT '0',
   PRIMARY KEY (`peer_hash`),
   KEY `topic_id` (`topic_id`),