diff --git a/packages/asset-swapper/src/utils/quote_requestor.ts b/packages/asset-swapper/src/utils/quote_requestor.ts
index ae964804ac..86519daa9a 100644
--- a/packages/asset-swapper/src/utils/quote_requestor.ts
+++ b/packages/asset-swapper/src/utils/quote_requestor.ts
@@ -1,5 +1,5 @@
 import { schemas, SchemaValidator } from '@0x/json-schemas';
-import { assetDataUtils, orderCalculationUtils, orderHashUtils, SignedOrder } from '@0x/order-utils';
+import { assetDataUtils, orderCalculationUtils, SignedOrder } from '@0x/order-utils';
 import { RFQTFirmQuote, RFQTIndicativeQuote, TakerRequest } from '@0x/quote-server';
 import { ERC20AssetData } from '@0x/types';
 import { BigNumber, logUtils } from '@0x/utils';