diff --git a/plugins/qbittorrent/conf/qb.sql b/plugins/qbittorrent/conf/qb.sql
index b87fb9061..bd3cdc8b5 100644
--- a/plugins/qbittorrent/conf/qb.sql
+++ b/plugins/qbittorrent/conf/qb.sql
@@ -17,6 +17,5 @@ CREATE TABLE `pl_hash_file` (
   `length` bigint(20) NOT NULL,
   `create_time` datetime NOT NULL,
   PRIMARY KEY (`id`),
-  UNIQUE KEY `info_hash` (`info_hash`),
   KEY `create_time` (`create_time`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
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