diff --git a/pkg/consts/tglimit/tglimit.go b/pkg/consts/tglimit/tglimit.go
index 75c88fc..e5432fd 100644
--- a/pkg/consts/tglimit/tglimit.go
+++ b/pkg/consts/tglimit/tglimit.go
@@ -1,6 +1,10 @@
 package tglimit
 
+import (
+	"github.com/gotd/td/telegram/uploader"
+)
+
 const (
 	MaxPartSize       = 1024 * 1024
-	MaxUploadPartSize = 512 * 1024
+	MaxUploadPartSize = uploader.MaximumPartSize
 )
diff --git a/storage/telegram/telegram.go b/storage/telegram/telegram.go
index de4a5d8..8ff21a0 100644
--- a/storage/telegram/telegram.go
+++ b/storage/telegram/telegram.go
@@ -108,12 +108,11 @@ func (t *Telegram) Save(ctx context.Context, r io.Reader, storagePath string) er
 	caption := styling.Plain(filename)
 	docb := message.UploadedDocument(file, caption).
 		Filename(filename).
-		ForceFile(true).
+		ForceFile(false).
 		MIME(mtype.String())
 
-	var mediaOpt message.MediaOption = docb
 	sender := tctx.Sender
-	_, err = sender.WithUploader(upler).To(peer).Media(ctx, mediaOpt)
+	_, err = sender.WithUploader(upler).To(peer).Media(ctx, docb)
 	return err
 }