diff --git a/packages/stream_chat_persistence/lib/src/mapper/mapper.dart b/packages/stream_chat_persistence/lib/src/mapper/mapper.dart
index efedde22..8d19729d 100644
--- a/packages/stream_chat_persistence/lib/src/mapper/mapper.dart
+++ b/packages/stream_chat_persistence/lib/src/mapper/mapper.dart
@@ -4,4 +4,4 @@ export 'channel_mapper.dart';
 export 'event_mapper.dart';
 export 'member_mapper.dart';
 export 'read_mapper.dart';
-export 'message_mapper.dart';
\ No newline at end of file
+export 'message_mapper.dart';