diff --git a/lib/features/attachments/data/attachments_repository.dart b/lib/features/attachments/data/attachments_repository.dart
index 037db97..866ab30 100644
--- a/lib/features/attachments/data/attachments_repository.dart
+++ b/lib/features/attachments/data/attachments_repository.dart
@@ -81,10 +81,7 @@ class AttachmentsRepository {
           .uploadBinary(
             storagePath,
             pickedFile.bytes!,
-            fileOptions: FileOptions(
-              upsert: true,
-              contentType: _guessContentType(extension),
-            ),
+            fileOptions: FileOptions(contentType: _guessContentType(extension)),
           );
 
       // 2. Creiamo la mappa per il DB dinamicamente