diff --git a/app/scripts/metamask-controller.actions.test.js b/app/scripts/metamask-controller.actions.test.js
index a5cc6dc26..11c5a3775 100644
--- a/app/scripts/metamask-controller.actions.test.js
+++ b/app/scripts/metamask-controller.actions.test.js
@@ -4,6 +4,7 @@ import proxyquire from 'proxyquire';
 
 import { ApprovalRequestNotFoundError } from '@metamask/approval-controller';
 import { PermissionsRequestNotFoundError } from '@metamask/permission-controller';
+import nock from 'nock';
 import { ORIGIN_METAMASK } from '../../shared/constants/app';
 
 const Ganache = require('../../test/e2e/ganache');
@@ -59,6 +60,21 @@ describe('MetaMaskController', function () {
   });
 
   beforeEach(function () {
+    nock('https://static.metafi.codefi.network')
+      .persist()
+      .get('/api/v1/lists/eth_phishing_detect_config.json')
+      .reply(
+        200,
+        JSON.stringify({
+          version: 2,
+          tolerance: 2,
+          fuzzylist: [],
+          whitelist: [],
+          blacklist: ['127.0.0.1'],
+        }),
+      )
+      .get('/api/v1/lists/phishfort_hotlist.json')
+      .reply(200, JSON.stringify(['127.0.0.1']));
     metamaskController = new MetaMaskController({
       showUserConfirmation: noop,
       encryptor: {
@@ -82,6 +98,7 @@ describe('MetaMaskController', function () {
 
   afterEach(function () {
     sandbox.restore();
+    nock.cleanAll();
   });
 
   after(async function () {
diff --git a/app/scripts/metamask-controller.test.js b/app/scripts/metamask-controller.test.js
index 389739283..daeabcd0e 100644
--- a/app/scripts/metamask-controller.test.js
+++ b/app/scripts/metamask-controller.test.js
@@ -117,6 +117,21 @@ describe('MetaMaskController', function () {
       .persist()
       .get(/.*/u)
       .reply(200, '{"JPY":12415.9}');
+    nock('https://static.metafi.codefi.network')
+      .persist()
+      .get('/api/v1/lists/eth_phishing_detect_config.json')
+      .reply(
+        200,
+        JSON.stringify({
+          version: 2,
+          tolerance: 2,
+          fuzzylist: [],
+          whitelist: [],
+          blacklist: ['127.0.0.1'],
+        }),
+      )
+      .get('/api/v1/lists/phishfort_hotlist.json')
+      .reply(200, JSON.stringify(['127.0.0.1']));
 
     sandbox.replace(browser, 'runtime', {
       sendMessage: sandbox.stub().rejects(),