diff --git a/src/balancer/OceanPool.ts b/src/balancer/OceanPool.ts
index d09bcbd4..6a680fc3 100644
--- a/src/balancer/OceanPool.ts
+++ b/src/balancer/OceanPool.ts
@@ -4,8 +4,7 @@ import { TransactionReceipt } from 'web3-core'
 import { Pool } from './Pool'
 import { EventData, Filter } from 'web3-eth-contract'
 import BigNumber from 'bignumber.js'
-import { Logger } from '../utils'
-import { SubscribablePromise } from '../utils'
+import { SubscribablePromise, Logger } from '../utils'
 
 declare type PoolTransactionType = 'swap' | 'join' | 'exit'
 
diff --git a/src/exchange/FixedRateExchange.ts b/src/exchange/FixedRateExchange.ts
index 2e6e004e..03bdc83b 100644
--- a/src/exchange/FixedRateExchange.ts
+++ b/src/exchange/FixedRateExchange.ts
@@ -1,11 +1,10 @@
-import { Logger } from '../utils'
 import defaultFixedRateExchangeABI from '@oceanprotocol/contracts/artifacts/FixedRateExchange.json'
 import BigNumber from 'bignumber.js'
 import { TransactionReceipt } from 'web3-core'
 import { Contract, EventData } from 'web3-eth-contract'
 import { AbiItem } from 'web3-utils/types'
 import Web3 from 'web3'
-import { SubscribablePromise } from '../utils'
+import { SubscribablePromise, Logger } from '../utils'
 import { DataTokens } from '../datatokens/Datatokens'
 
 export interface FixedPriceExchange {