diff --git a/packages/relayer/migrations/1666650708_alter_events_table_add_msg_hash_event_index.sql b/packages/relayer/migrations/1666650708_alter_events_table_add_msg_hash_event_index.sql
new file mode 100644
index 00000000000..a384f311ae6
--- /dev/null
+++ b/packages/relayer/migrations/1666650708_alter_events_table_add_msg_hash_event_index.sql
@@ -0,0 +1,9 @@
+-- +goose Up
+-- +goose StatementBegin
+ALTER TABLE `events` ADD INDEX `msg_hash_event_index` (`msg_hash`, `event`);
+
+-- +goose StatementEnd
+-- +goose Down
+-- +goose StatementBegin
+DROP INDEX msg_hash_event_index on events;
+-- +goose StatementEnd
\ No newline at end of file