diff --git a/.vscode/settings.json b/.vscode/settings.json
index f1855fcb..4b6c677a 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -22,7 +22,7 @@
   ],
   "i18n-ally.preferredDelimiter": "_",
   "i18n-ally.sortKeys": true,
-  "i18n-ally.sourceLanguage": "en-US",
+  "i18n-ally.sourceLanguage": "en",
   "prettier.enable": false,
   "volar.completion.preferredTagNameCase": "pascal",
   "volar.completion.preferredAttrNameCase": "kebab"