diff --git a/next.config.js b/next.config.js
index 0401516c..b95c39d4 100644
--- a/next.config.js
+++ b/next.config.js
@@ -36,6 +36,7 @@ module.exports = {
   env: {
     currentVersion: pkg.version,
     isProduction: process.env.NODE_ENV === 'production',
+    uiDisabled: !!process.env.DISABLE_UI,
   },
   basePath: process.env.BASE_PATH,
   output: 'standalone',
diff --git a/pages/_app.js b/pages/_app.js
index 655f9fad..db4bb6e5 100644
--- a/pages/_app.js
+++ b/pages/_app.js
@@ -2,7 +2,6 @@ import Head from 'next/head';
 import { useRouter } from 'next/router';
 import { IntlProvider } from 'react-intl';
 import useLocale from 'hooks/useLocale';
-import useConfig from 'hooks/useConfig';
 import 'styles/variables.css';
 import 'styles/bootstrap-grid.css';
 import 'styles/index.css';
@@ -24,9 +23,8 @@ const Intl = ({ children }) => {
 export default function App({ Component, pageProps }) {
   const { basePath } = useRouter();
   const { dir } = useLocale();
-  const { uiDisabled } = useConfig();
 
-  if (uiDisabled) {
+  if (!process.env.uiDisabled) {
     return null;
   }
 
diff --git a/pages/api/config.js b/pages/api/config.js
index 1facd45d..faf94c0b 100644
--- a/pages/api/config.js
+++ b/pages/api/config.js
@@ -7,9 +7,7 @@ export default async (req, res) => {
       trackerScriptName: process.env.TRACKER_SCRIPT_NAME,
       updatesDisabled: !!process.env.DISABLE_UPDATES,
       telemetryDisabled: !!process.env.DISABLE_TELEMETRY,
-      loginDisabled: !!process.env.DISABLE_LOGIN,
       adminDisabled: !!process.env.DISABLE_ADMIN,
-      uiDisabled: !!process.env.DISABLE_UI,
     });
   }