diff --git a/ui/js/component/app/index.js b/ui/js/component/app/index.js
index f4d8c451b..4b49f92cf 100644
--- a/ui/js/component/app/index.js
+++ b/ui/js/component/app/index.js
@@ -2,11 +2,7 @@ import React from "react";
 import { connect } from "react-redux";
 import { selectPageTitle } from "selectors/navigation";
 import { selectUser } from "selectors/user";
-import {
-  doCheckUpgradeAvailable,
-  doStartUpgradeCheckTimer,
-  doAlertError,
-} from "actions/app";
+import { doCheckUpgradeAvailable, doAlertError } from "actions/app";
 import { doRecordScroll } from "actions/navigation";
 import { doFetchRewardedContent } from "actions/content";
 import App from "./view";
diff --git a/ui/js/component/app/view.jsx b/ui/js/component/app/view.jsx
index c23e5d0c8..9ec001bd1 100644
--- a/ui/js/component/app/view.jsx
+++ b/ui/js/component/app/view.jsx
@@ -33,8 +33,6 @@ class App extends React.PureComponent {
     this.setTitleFromProps(this.props);
   }
 
-  componentDidMount() {}
-
   componentWillUnmount() {
     window.removeEventListener("scroll", this.scrollListener);
   }