diff --git a/pyrogram/client/methods/messages/send_voice.py b/pyrogram/client/methods/messages/send_voice.py
index e57a652e..e4d0e352 100644
--- a/pyrogram/client/methods/messages/send_voice.py
+++ b/pyrogram/client/methods/messages/send_voice.py
@@ -157,7 +157,7 @@ class SendVoice(BaseClient):
                 file = self.save_file(voice, progress=progress, progress_args=progress_args)
                 media = types.InputMediaUploadedDocument(
                     mime_type=self.guess_mime_type(voice.name) or "audio/mpeg",
-                    file=file.name,
+                    file=file,
                     attributes=[
                         types.DocumentAttributeAudio(
                             voice=True,