diff --git a/src/generic/ConnectionErrorAlert.jsx b/src/generic/ConnectionErrorAlert.jsx
index a6ceceedce..44d088a66b 100644
--- a/src/generic/ConnectionErrorAlert.jsx
+++ b/src/generic/ConnectionErrorAlert.jsx
@@ -1,4 +1,4 @@
-import React, { useEffect } from 'react';
+import React from 'react';
 import { injectIntl, intlShape, FormattedMessage } from '@edx/frontend-platform/i18n';
 import { Alert } from '@openedx/paragon';
 import { getConfig } from '@edx/frontend-platform';
diff --git a/src/optimizer-page/CourseOptimizerPage.tsx b/src/optimizer-page/CourseOptimizerPage.tsx
index 375c35ac99..f760e45fcf 100644
--- a/src/optimizer-page/CourseOptimizerPage.tsx
+++ b/src/optimizer-page/CourseOptimizerPage.tsx
@@ -13,7 +13,7 @@ import { Helmet } from 'react-helmet';
 import CourseStepper from '../generic/course-stepper';
 import ConnectionErrorAlert from '../generic/ConnectionErrorAlert';
 import SubHeader from '../generic/sub-header/SubHeader';
-import { RequestFailureStatuses, RequestStatus } from '../data/constants';
+import { RequestFailureStatuses } from '../data/constants';
 import messages from './messages';
 import {
   getCurrentStage, getError, getLinkCheckInProgress, getLoadingStatus, getSavingStatus, getLinkCheckResult,