diff --git a/test/integration/ComputeFlow.test.ts b/test/integration/ComputeFlow.test.ts
index b3fca95b..f4d50863 100644
--- a/test/integration/ComputeFlow.test.ts
+++ b/test/integration/ComputeFlow.test.ts
@@ -9,6 +9,7 @@ import { SHA256 } from 'crypto-js'
 import { ProviderFees, Erc20CreateParams } from '../../src/@types'
 import console from 'console'
 import { web3, getTestConfig, getAddresses } from '../config'
+import { Config } from '../../src'
 
 const assetUrl = [
   {
@@ -108,10 +109,17 @@ const algoDdo = {
 }
 
 describe('Simple compute tests', async () => {
-  const config = await getTestConfig(web3)
-  const addresses = getAddresses()
-  const aquarius = new Aquarius(config.metadataCacheUri)
-  const providerUrl = config.providerUri
+  let config: Config
+  let addresses: any
+  let aquarius: Aquarius
+  let providerUrl: any
+
+  before(async () => {
+    config = await getTestConfig(web3)
+    addresses = getAddresses()
+    aquarius = new Aquarius(config.metadataCacheUri)
+    providerUrl = config.providerUri
+  })
 
   it('should publish a dataset, algorithm and start a compute job', async () => {
     const nft = new Nft(web3)
diff --git a/test/integration/Provider.test.ts b/test/integration/Provider.test.ts
index 31daef70..fe30637b 100644
--- a/test/integration/Provider.test.ts
+++ b/test/integration/Provider.test.ts
@@ -2,11 +2,16 @@ import { Provider } from '../../src/provider/Provider'
 import { assert } from 'chai'
 import { FileMetadata } from '../../src/@types'
 import { web3, getTestConfig } from '../config'
+import { Config } from '../../src'
 
 describe('Provider tests', async () => {
-  const config = await getTestConfig(web3)
+  let config: Config
   let providerInstance: Provider
 
+  before(async () => {
+    config = await getTestConfig(web3)
+  })
+
   it('Initialize Ocean', async () => {
     providerInstance = new Provider()
   })
diff --git a/test/integration/PublishFlows.test.ts b/test/integration/PublishFlows.test.ts
index c0e9b260..e62eba6e 100644
--- a/test/integration/PublishFlows.test.ts
+++ b/test/integration/PublishFlows.test.ts
@@ -16,6 +16,7 @@ import {
   DispenserCreationParams
 } from '../../src/@types'
 import { web3, getTestConfig, getAddresses } from '../config'
+import { Config } from '../../src'
 
 let nft: Nft
 let factory: NftFactory
@@ -60,10 +61,17 @@ const genericAsset: DDO = {
 }
 
 describe('Publish tests', async () => {
-  const config = await getTestConfig(web3)
-  const addresses = getAddresses()
-  const aquarius = new Aquarius(config.metadataCacheUri)
-  const providerUrl = config.providerUri
+  let config: Config
+  let addresses: any
+  let aquarius: Aquarius
+  let providerUrl: any
+
+  before(async () => {
+    config = await getTestConfig(web3)
+    addresses = getAddresses()
+    aquarius = new Aquarius(config.metadataCacheUri)
+    providerUrl = config.providerUri
+  })
 
   it('initialise testes classes', async () => {
     nft = new Nft(web3)
diff --git a/test/integration/SimplePublishConsumeFlow.test.ts b/test/integration/SimplePublishConsumeFlow.test.ts
index 2545d160..a434680a 100644
--- a/test/integration/SimplePublishConsumeFlow.test.ts
+++ b/test/integration/SimplePublishConsumeFlow.test.ts
@@ -9,6 +9,7 @@ import { SHA256 } from 'crypto-js'
 import { downloadFile } from '../../src/utils/FetchHelper'
 import { ProviderFees, Erc20CreateParams } from '../../src/@types'
 import { web3, getTestConfig, getAddresses } from '../config'
+import { Config } from '../../src'
 
 const assetUrl = [
   {
@@ -49,10 +50,17 @@ const ddo = {
 }
 
 describe('Simple Publish & consume test', async () => {
-  const config = await getTestConfig(web3)
-  const addresses = getAddresses()
-  const aquarius = new Aquarius(config.metadataCacheUri)
-  const providerUrl = config.providerUri
+  let config: Config
+  let addresses: any
+  let aquarius: Aquarius
+  let providerUrl: any
+
+  before(async () => {
+    config = await getTestConfig(web3)
+    addresses = getAddresses()
+    aquarius = new Aquarius(config.metadataCacheUri)
+    providerUrl = config.providerUri
+  })
 
   it('should publish a dataset (create NFT + ERC20)', async () => {
     const nft = new Nft(web3)