diff --git a/src/rest-client-v5.ts b/src/rest-client-v5.ts
index 89a500e..08e5c97 100644
--- a/src/rest-client-v5.ts
+++ b/src/rest-client-v5.ts
@@ -135,9 +135,6 @@ import {
   PreUpgradeOptionsDelivery,
   PreUpgradeTransaction,
   PreUpgradeUSDCSessionSettlement,
-  PreupgradeOptionsDelivery,
-  PreupgradeTransactionLog,
-  PreupgradeUSDCSessionSettlement,
   PublicTradeV5,
   PurchaseSpotLeveragedTokenParamsV5,
   PurchaseSpotLeveragedTokenResultV5,