diff --git a/packages/stream_chat_flutter/lib/src/message_input/attachment_picker/stream_attachment_picker.dart b/packages/stream_chat_flutter/lib/src/message_input/attachment_picker/stream_attachment_picker.dart
index 94a81412..d62d6fb4 100644
--- a/packages/stream_chat_flutter/lib/src/message_input/attachment_picker/stream_attachment_picker.dart
+++ b/packages/stream_chat_flutter/lib/src/message_input/attachment_picker/stream_attachment_picker.dart
@@ -799,7 +799,7 @@ Widget mobileAttachmentPickerBuilder({
             );
           },
         ),
-      }..where((option) => option.supportedTypes.every(allowedTypes.contains)),
+      }.where((option) => option.supportedTypes.every(allowedTypes.contains)),
     },
   );
 }