diff --git a/frontend/scripts/makefile/flutter.toml b/frontend/scripts/makefile/flutter.toml
index 20705fb81a..70552195e6 100644
--- a/frontend/scripts/makefile/flutter.toml
+++ b/frontend/scripts/makefile/flutter.toml
@@ -181,7 +181,7 @@ script = [
   flutter clean
   flutter pub get
   flutter pub run easy_localization:generate -S assets/translations/
-  flutter pub run easy_localization:generate -f keys -o locale_keys.g.dart -S assets/translations  
+  flutter pub run easy_localization:generate -f keys -o locale_keys.g.dart -S assets/translations -s en.json
   """,
 ]
 script_runner = "@shell"