diff --git a/packages/asset-swapper/src/swap_quoter.ts b/packages/asset-swapper/src/swap_quoter.ts
index 1a3fd19dcc..6179e772b3 100644
--- a/packages/asset-swapper/src/swap_quoter.ts
+++ b/packages/asset-swapper/src/swap_quoter.ts
@@ -152,7 +152,6 @@ export class SwapQuoter {
         supportedProvider: SupportedProvider,
         orderbook: Orderbook,
         options: Partial<SwapQuoterOpts> = {},
-        quoteRequestor?: QuoteRequestor,
     ) {
         const {
             chainId,
@@ -176,7 +175,7 @@ export class SwapQuoter {
         this._devUtilsContract = new DevUtilsContract(this._contractAddresses.devUtils, provider);
         this._protocolFeeUtils = new ProtocolFeeUtils(constants.PROTOCOL_FEE_UTILS_POLLING_INTERVAL_IN_MS);
         this._orderStateUtils = new OrderStateUtils(this._devUtilsContract);
-        this._quoteRequestor = quoteRequestor || new QuoteRequestor(this.rfqtMakerEndpoints);
+        this._quoteRequestor = options.quoteRequestor || new QuoteRequestor(this.rfqtMakerEndpoints);
         const sampler = new DexOrderSampler(
             new IERC20BridgeSamplerContract(this._contractAddresses.erc20BridgeSampler, this.provider, {
                 gas: samplerGasLimit,
diff --git a/packages/asset-swapper/src/types.ts b/packages/asset-swapper/src/types.ts
index 755e642747..171b97ec75 100644
--- a/packages/asset-swapper/src/types.ts
+++ b/packages/asset-swapper/src/types.ts
@@ -3,6 +3,7 @@ import { SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 
 import { GetMarketOrdersOpts } from './utils/market_operation_utils/types';
+import { QuoteRequestor } from './utils/quote_requestor';
 
 /**
  * expiryBufferMs: The number of seconds to add when calculating whether an order is expired or not. Defaults to 300s (5m).
@@ -219,6 +220,7 @@ export interface SwapQuoterOpts extends OrderPrunerOpts {
     liquidityProviderRegistryAddress?: string;
     rfqtTakerApiKeyWhitelist?: string[];
     rfqtMakerEndpoints?: string[];
+    quoteRequestor?: QuoteRequestor;
 }
 
 /**