1 files changed, 4 insertions, 1 deletions
diff --git a/ext/js/pages/welcome-main.js b/ext/js/pages/welcome-main.js
index c034aae1..d208e996 100644
--- a/ext/js/pages/welcome-main.js
+++ b/ext/js/pages/welcome-main.js
@@ -18,6 +18,7 @@
 
 import {log} from '../core.js';
 import {DocumentFocusController} from '../dom/document-focus-controller.js';
+import {querySelectorNotNull} from '../dom/query-selector.js';
 import {yomitan} from '../yomitan.js';
 import {ExtensionContentController} from './common/extension-content-controller.js';
 import {DictionaryController} from './settings/dictionary-controller.js';
@@ -55,7 +56,9 @@ async function setupGenericSettingsController(genericSettingController) {
         const extensionContentController = new ExtensionContentController();
         extensionContentController.prepare();
 
-        const statusFooter = new StatusFooter(/** @type {HTMLElement} */ (document.querySelector('.status-footer-container')));
+        /** @type {HTMLElement} */
+        const statusFooterElement = querySelectorNotNull(document, '.status-footer-container');
+        const statusFooter = new StatusFooter(statusFooterElement);
         statusFooter.prepare();
 
         await yomitan.prepare();