diff --git a/ext/js/pages/settings/main.js b/ext/js/pages/settings/main.js
deleted file mode 100644
index 3ccf2dd6..00000000
--- a/ext/js/pages/settings/main.js
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * Copyright (C) 2016-2021  Yomichan Authors
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-/* global
- * AnkiController
- * AnkiTemplatesController
- * AudioController
- * BackupController
- * DictionaryController
- * DictionaryImportController
- * GenericSettingController
- * ModalController
- * PermissionsToggleController
- * PersistentStorageController
- * PopupPreviewController
- * ProfileController
- * ScanInputsController
- * ScanInputsSimpleController
- * SettingsController
- * StorageController
- */
-
-function showExtensionInformation() {
-    const node = document.getElementById('extension-info');
-    if (node === null) { return; }
-
-    const manifest = chrome.runtime.getManifest();
-    node.textContent = `${manifest.name} v${manifest.version}`;
-}
-
-async function setupEnvironmentInfo() {
-    const {browser, platform} = await yomichan.api.getEnvironmentInfo();
-    document.documentElement.dataset.browser = browser;
-    document.documentElement.dataset.operatingSystem = platform.os;
-}
-
-
-(async () => {
-    try {
-        await yomichan.prepare();
-
-        setupEnvironmentInfo();
-        showExtensionInformation();
-
-        const optionsFull = await yomichan.api.optionsGetFull();
-
-        const modalController = new ModalController();
-        modalController.prepare();
-
-        const settingsController = new SettingsController(optionsFull.profileCurrent);
-        settingsController.prepare();
-
-        const persistentStorageController = new PersistentStorageController();
-        persistentStorageController.prepare();
-
-        const storageController = new StorageController(persistentStorageController);
-        storageController.prepare();
-
-        const genericSettingController = new GenericSettingController(settingsController);
-        genericSettingController.prepare();
-
-        const permissionsToggleController = new PermissionsToggleController(settingsController);
-        permissionsToggleController.prepare();
-
-        const popupPreviewController = new PopupPreviewController(settingsController);
-        popupPreviewController.prepare();
-
-        const audioController = new AudioController(settingsController);
-        audioController.prepare();
-
-        const profileController = new ProfileController(settingsController, modalController);
-        profileController.prepare();
-
-        const dictionaryController = new DictionaryController(settingsController, modalController, null);
-        dictionaryController.prepare();
-
-        const dictionaryImportController = new DictionaryImportController(settingsController, modalController, null);
-        dictionaryImportController.prepare();
-
-        const ankiController = new AnkiController(settingsController);
-        ankiController.prepare();
-
-        const ankiTemplatesController = new AnkiTemplatesController(settingsController, modalController, ankiController);
-        ankiTemplatesController.prepare();
-
-        const settingsBackup = new BackupController(settingsController, modalController);
-        settingsBackup.prepare();
-
-        const scanInputsController = new ScanInputsController(settingsController);
-        scanInputsController.prepare();
-
-        const simpleScanningInputController = new ScanInputsSimpleController(settingsController);
-        simpleScanningInputController.prepare();
-
-        yomichan.ready();
-    } catch (e) {
-        log.error(e);
-    }
-})();