diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 3826ca1..682260e 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -15,9 +15,9 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
-      - uses: cedx/setup-dart@v2
+      - uses: dart-lang/setup-dart@v1
         with:
-          release-channel: beta
+          sdk: beta
 
       - name: Print Dart SDK version
         run: dart --version
@@ -32,4 +32,4 @@ jobs:
         run: dart analyze
 
       - name: Run tests
-        run: dart test
\ No newline at end of file
+        run: dart test
diff --git a/lib/src/i18n_impl.dart b/lib/src/i18n_impl.dart
index fc90215..0b75a99 100644
--- a/lib/src/i18n_impl.dart
+++ b/lib/src/i18n_impl.dart
@@ -59,6 +59,7 @@ String generateDartContentFromYaml(Metadata meta, String yamlContent) {
   final output = StringBuffer();
 
   output.writeln('// GENERATED FILE, do not edit!');
+  output.writeln('// ignore_for_file: unused_element, unused_field');
   output.writeln('import \'package:i18n/i18n.dart\' as i18n;');
   if (meta.defaultFileName != null) {
     output.writeln("import '${meta.defaultFileName}';");