diff --git a/tool/phases.dart b/tool/phases.dart
deleted file mode 100644
index a9c37b7..0000000
--- a/tool/phases.dart
+++ /dev/null
@@ -1,12 +0,0 @@
-import 'package:build_runner/build_runner.dart';
-import 'package:source_gen/builder.dart';
-import 'package:source_gen/generators/json_serializable_generator.dart';
-
-final PhaseGroup PHASES = new PhaseGroup.singleAction(
-    new GeneratorBuilder(const [const JsonSerializableGenerator()]),
-    new InputSet('angel', const [
-      'bin/**/*.dart',
-      'lib/**/*.dart',
-      'views/**/*.dart',
-      'web/**/*.dart'
-    ]));