diff --git a/e2e-commons/constants.json b/e2e-commons/constants.json
index 1a549cb6..3cb17bb0 100644
--- a/e2e-commons/constants.json
+++ b/e2e-commons/constants.json
@@ -26,5 +26,7 @@
     "home": "0x32198D570fffC7033641F8A9094FFDCaAEF42624",
     "foreign": "0x2B6871b9B02F73fa24F4864322CdC78604207769",
     "foreignToken": "0xdbeE25CbE97e4A5CC6c499875774dc7067E9426B"
-  }
+  },
+  "homeRPCURL": "http://parity1:8545",
+  "foreignRPCURL": "http://parity2:8545"
 }
diff --git a/oracle-e2e/config.json b/oracle-e2e/config.json
index e4243af2..92205aca 100644
--- a/oracle-e2e/config.json
+++ b/oracle-e2e/config.json
@@ -1,5 +1,3 @@
 {
-    "contractsPath": "../contracts",
-    "homeRPC": "http://parity1:8545",
-    "foreignRPC": "http://parity2:8545"
+    "contractsPath": "../contracts"
 }
diff --git a/oracle-e2e/test/ercToErc.js b/oracle-e2e/test/ercToErc.js
index 80e60321..40129fa1 100644
--- a/oracle-e2e/test/ercToErc.js
+++ b/oracle-e2e/test/ercToErc.js
@@ -2,14 +2,14 @@ const path = require('path')
 const Web3 = require('web3')
 const assert = require('assert')
 const promiseRetry = require('promise-retry')
-const { user, ercToErcBridge } = require('../../e2e-commons/constants.json')
-const { contractsPath, homeRPC, foreignRPC } = require('../config.json')
+const { user, ercToErcBridge, homeRPCURL, foreignRPCURL } = require('../../e2e-commons/constants.json')
+const { contractsPath } = require('../config.json')
 const { generateNewBlock } = require('../../e2e-commons/utils')
 
 const abisDir = path.join(__dirname, '..', contractsPath, 'build/contracts')
 
-const homeWeb3 = new Web3(new Web3.providers.HttpProvider(homeRPC))
-const foreignWeb3 = new Web3(new Web3.providers.HttpProvider(foreignRPC))
+const homeWeb3 = new Web3(new Web3.providers.HttpProvider(homeRPCURL))
+const foreignWeb3 = new Web3(new Web3.providers.HttpProvider(foreignRPCURL))
 
 const HOME_BRIDGE_ADDRESS = ercToErcBridge.home
 const FOREIGN_BRIDGE_ADDRESS = ercToErcBridge.foreign
diff --git a/oracle-e2e/test/ercToNative.js b/oracle-e2e/test/ercToNative.js
index d655eebc..298b198b 100644
--- a/oracle-e2e/test/ercToNative.js
+++ b/oracle-e2e/test/ercToNative.js
@@ -2,14 +2,14 @@ const path = require('path')
 const Web3 = require('web3')
 const assert = require('assert')
 const promiseRetry = require('promise-retry')
-const { user, ercToNativeBridge } = require('../../e2e-commons/constants.json')
-const { contractsPath, homeRPC, foreignRPC } = require('../config.json')
+const { user, ercToNativeBridge, homeRPCURL, foreignRPCURL } = require('../../e2e-commons/constants.json')
+const { contractsPath } = require('../config.json')
 const { generateNewBlock } = require('../../e2e-commons/utils')
 
 const abisDir = path.join(__dirname, '..', contractsPath, 'build/contracts')
 
-const homeWeb3 = new Web3(new Web3.providers.HttpProvider(homeRPC))
-const foreignWeb3 = new Web3(new Web3.providers.HttpProvider(foreignRPC))
+const homeWeb3 = new Web3(new Web3.providers.HttpProvider(homeRPCURL))
+const foreignWeb3 = new Web3(new Web3.providers.HttpProvider(foreignRPCURL))
 
 const HOME_BRIDGE_ADDRESS = ercToNativeBridge.home
 const FOREIGN_BRIDGE_ADDRESS = ercToNativeBridge.foreign
diff --git a/oracle-e2e/test/nativeToErc.js b/oracle-e2e/test/nativeToErc.js
index 81d1311b..a1527dce 100644
--- a/oracle-e2e/test/nativeToErc.js
+++ b/oracle-e2e/test/nativeToErc.js
@@ -2,14 +2,14 @@ const path = require('path')
 const Web3 = require('web3')
 const assert = require('assert')
 const promiseRetry = require('promise-retry')
-const { user, validator, nativeToErcBridge, secondUser } = require('../../e2e-commons/constants.json')
-const { contractsPath, homeRPC, foreignRPC } = require('../config.json')
+const { user, validator, nativeToErcBridge, secondUser, homeRPCURL, foreignRPCURL } = require('../../e2e-commons/constants.json')
+const { contractsPath } = require('../config.json')
 const { generateNewBlock } = require('../../e2e-commons/utils')
 
 const abisDir = path.join(__dirname, '..', contractsPath, '/build/contracts')
 
-const homeWeb3 = new Web3(new Web3.providers.HttpProvider(homeRPC))
-const foreignWeb3 = new Web3(new Web3.providers.HttpProvider(foreignRPC))
+const homeWeb3 = new Web3(new Web3.providers.HttpProvider(homeRPCURL))
+const foreignWeb3 = new Web3(new Web3.providers.HttpProvider(foreignRPCURL))
 
 const HOME_BRIDGE_ADDRESS = nativeToErcBridge.home
 const FOREIGN_BRIDGE_ADDRESS = nativeToErcBridge.foreign