diff --git a/pkg/storage/sqlstorage/migrates/21-optimized-temporal/postgres.sql b/pkg/storage/sqlstorage/migrates/21-optimized-temporal/postgres.sql
new file mode 100644
index 000000000..1cb956ddd
--- /dev/null
+++ b/pkg/storage/sqlstorage/migrates/21-optimized-temporal/postgres.sql
@@ -0,0 +1,2 @@
+--statement
+CREATE INDEX IF NOT EXISTS transactions_ts_desc ON "VAR_LEDGER_NAME".transactions ("timestamp" DESC);
\ No newline at end of file