diff --git a/oracle-e2e/constants.json b/oracle-e2e/constants.json
index a52e76f3..e3352941 100644
--- a/oracle-e2e/constants.json
+++ b/oracle-e2e/constants.json
@@ -10,5 +10,6 @@
     "validator": {
         "address": "0xaaB52d66283F7A1D5978bcFcB55721ACB467384b",
         "privateKey": "0x8e829f695aed89a154550f30262f1529582cc49dc30eff74a6b491359e0230f9"
-    }
+    },
+    "contractsPath": "../contracts-2.2.0"
 }
diff --git a/oracle-e2e/deploy.js b/oracle-e2e/deploy.js
index f792f9ed..0236b451 100644
--- a/oracle-e2e/deploy.js
+++ b/oracle-e2e/deploy.js
@@ -1,8 +1,9 @@
 const path = require('path')
 const shell = require('shelljs')
+const { contractsPath } = require('../constants.json')
 
 const envsDir = path.join(__dirname, 'envs')
-const deployContractsDir = path.join(__dirname, '../contracts-2.2.0/deploy')
+const deployContractsDir = path.join(__dirname, contractsPath, 'deploy')
 const erc20ScriptDir = path.join(__dirname, 'scripts')
 
 shell.cp(path.join(envsDir, 'contracts-deploy.env'), path.join(deployContractsDir, '.env'))
diff --git a/oracle-e2e/scripts/deployERC20.js b/oracle-e2e/scripts/deployERC20.js
index b81bcac3..ed4b0596 100644
--- a/oracle-e2e/scripts/deployERC20.js
+++ b/oracle-e2e/scripts/deployERC20.js
@@ -1,20 +1,20 @@
 /* eslint import/no-unresolved: 0  node/no-missing-require: 0 */
 const path = require('path')
+const { contractsPath, user } = require('../constants.json')
 require('dotenv').config({
-  path: path.join(__dirname, '../../contracts-2.2.0/deploy/.env')
+  path: path.join(__dirname, '..', contractsPath, '/deploy/.env')
 })
 
 const {
   deployContract,
   sendRawTx,
   privateKeyToAddress
-} = require('../../contracts-2.2.0/deploy/src/deploymentUtils')
+} = require(`../${contractsPath}/deploy/src/deploymentUtils`)
 const {
   web3Foreign,
   deploymentPrivateKey
-} = require('../../contracts-2.2.0/deploy/src/web3')
-const POA20 = require('../../contracts-2.2.0/build/contracts/ERC677BridgeToken.json')
-const { user } = require('../constants.json')
+} = require(`../${contractsPath}/deploy/src/web3`)
+const POA20 = require(`../${contractsPath}/build/contracts/ERC677BridgeToken.json`)
 
 const { DEPLOYMENT_ACCOUNT_PRIVATE_KEY } = process.env
 const DEPLOYMENT_ACCOUNT_ADDRESS = privateKeyToAddress(DEPLOYMENT_ACCOUNT_PRIVATE_KEY)
diff --git a/oracle-e2e/test/ercToErc.js b/oracle-e2e/test/ercToErc.js
index 5769632c..113e45b0 100644
--- a/oracle-e2e/test/ercToErc.js
+++ b/oracle-e2e/test/ercToErc.js
@@ -2,10 +2,10 @@ const path = require('path')
 const Web3 = require('web3')
 const assert = require('assert')
 const promiseRetry = require('promise-retry')
-const { user } = require('../constants.json')
+const { user, contractPath } = require('../constants.json')
 const { generateNewBlock } = require('../utils/utils')
 
-const abisDir = path.join(__dirname, '..', '../contracts-2.2.0/build/contracts')
+const abisDir = path.join(__dirname, '..', contractPath, 'build/contracts')
 
 const homeWeb3 = new Web3(new Web3.providers.HttpProvider('http://parity1:8545'))
 const foreignWeb3 = new Web3(new Web3.providers.HttpProvider('http://parity2:8545'))
diff --git a/oracle-e2e/test/ercToNative.js b/oracle-e2e/test/ercToNative.js
index b8098fc0..3d415f63 100644
--- a/oracle-e2e/test/ercToNative.js
+++ b/oracle-e2e/test/ercToNative.js
@@ -2,10 +2,10 @@ const path = require('path')
 const Web3 = require('web3')
 const assert = require('assert')
 const promiseRetry = require('promise-retry')
-const { user } = require('../constants.json')
+const { user, contractsPath } = require('../constants.json')
 const { generateNewBlock } = require('../utils/utils')
 
-const abisDir = path.join(__dirname, '..', '../contracts-2.2.0/build/contracts')
+const abisDir = path.join(__dirname, '..', contractsPath, 'build/contracts')
 
 const homeWeb3 = new Web3(new Web3.providers.HttpProvider('http://parity1:8545'))
 const foreignWeb3 = new Web3(new Web3.providers.HttpProvider('http://parity2:8545'))
diff --git a/oracle-e2e/test/nativeToErc.js b/oracle-e2e/test/nativeToErc.js
index a5429062..76053e48 100644
--- a/oracle-e2e/test/nativeToErc.js
+++ b/oracle-e2e/test/nativeToErc.js
@@ -2,10 +2,10 @@ const path = require('path')
 const Web3 = require('web3')
 const assert = require('assert')
 const promiseRetry = require('promise-retry')
-const { user, validator, temp } = require('../constants.json')
+const { user, validator, temp, contractsPath } = require('../constants.json')
 const { generateNewBlock } = require('../utils/utils')
 
-const abisDir = path.join(__dirname, '..', '../contracts-2.2.0/build/contracts')
+const abisDir = path.join(__dirname, '..', contractsPath, '/build/contracts')
 
 const homeWeb3 = new Web3(new Web3.providers.HttpProvider('http://parity1:8545'))
 const foreignWeb3 = new Web3(new Web3.providers.HttpProvider('http://parity2:8545'))