diff --git a/sql/007_transactions.sql b/sql/007_transactions.sql
index 46b04adb..f1fc40a9 100644
--- a/sql/007_transactions.sql
+++ b/sql/007_transactions.sql
@@ -1 +1,2 @@
 ALTER TABLE  `transactions` ADD  `archived` BOOLEAN NOT NULL DEFAULT FALSE AFTER  `timestamp` ;
+ALTER TABLE  `transactions` ADD INDEX (  `archived` ) ;