diff --git a/bin/dev.dart b/bin/dev.dart
index 802864a..a2c4df3 100644
--- a/bin/dev.dart
+++ b/bin/dev.dart
@@ -8,17 +8,19 @@ import 'package:logging/logging.dart';
 
 main() async {
   // Watch the config/ and web/ directories for changes, and hot-reload the server.
-  var hot = new HotReloader(() async {
-    var app = new Angel(reflector: MirrorsReflector());
+  hierarchicalLoggingEnabled = true;
+
+  var hot = HotReloader(() async {
+    var logger = Logger.detached('{{angel}}')..onRecord.listen(prettyLog);
+    var app = Angel(logger: logger, reflector: MirrorsReflector());
     await app.configure(configureServer);
-    hierarchicalLoggingEnabled = true;
-    app.logger = new Logger.detached('{{angel}}')..onRecord.listen(prettyLog);
     return app;
   }, [
-    new Directory('config'),
-    new Directory('lib'),
+    Directory('config'),
+    Directory('lib'),
   ]);
 
   var server = await hot.startServer('127.0.0.1', 3000);
-  print('{{angel}} server listening at http://${server.address.address}:${server.port}');
+  print(
+      '{{angel}} server listening at http://${server.address.address}:${server.port}');
 }