diff --git a/app/javascript/flavours/glitch/containers/mastodon.jsx b/app/javascript/flavours/glitch/containers/mastodon.jsx
index dd7623a813..aca7f4dc59 100644
--- a/app/javascript/flavours/glitch/containers/mastodon.jsx
+++ b/app/javascript/flavours/glitch/containers/mastodon.jsx
@@ -5,7 +5,7 @@ import { IntlProvider, addLocaleData } from 'react-intl';
 import { Provider as ReduxProvider } from 'react-redux';
 import { BrowserRouter, Route } from 'react-router-dom';
 import { ScrollContext } from 'react-router-scroll-4';
-import configureStore from 'flavours/glitch/store/configureStore';
+import { store } from 'flavours/glitch/store/configureStore';
 import UI from 'flavours/glitch/features/ui';
 import { fetchCustomEmojis } from 'flavours/glitch/actions/custom_emojis';
 import { hydrateStore } from 'flavours/glitch/actions/store';
@@ -20,7 +20,6 @@ addLocaleData(localeData);
 
 const title = process.env.NODE_ENV === 'production' ? siteTitle : `${siteTitle} (Dev)`;
 
-export const store = configureStore();
 const hydrateAction = hydrateStore(initialState);
 store.dispatch(hydrateAction);
 
diff --git a/app/javascript/flavours/glitch/store/configureStore.js b/app/javascript/flavours/glitch/store/configureStore.js
index 0e0d45c668..cb17dd9ce8 100644
--- a/app/javascript/flavours/glitch/store/configureStore.js
+++ b/app/javascript/flavours/glitch/store/configureStore.js
@@ -1,15 +1,16 @@
-import { createStore, applyMiddleware, compose } from 'redux';
+import { configureStore } from '@reduxjs/toolkit';
 import thunk from 'redux-thunk';
 import appReducer from '../reducers';
 import loadingBarMiddleware from '../middleware/loading_bar';
 import errorsMiddleware from '../middleware/errors';
 import soundsMiddleware from '../middleware/sounds';
 
-export default function configureStore() {
-  return createStore(appReducer, compose(applyMiddleware(
+export const store = configureStore({
+  reducer: appReducer,
+  middleware: [
     thunk,
     loadingBarMiddleware({ promiseTypeSuffixes: ['REQUEST', 'SUCCESS', 'FAIL'] }),
     errorsMiddleware(),
     soundsMiddleware(),
-  ), window.__REDUX_DEVTOOLS_EXTENSION__ ? window.__REDUX_DEVTOOLS_EXTENSION__() : f => f));
-}
+  ],
+});