diff --git a/chain_service/services/audio_converter.py b/chain_service/services/audio_converter.py
index aeb8be2..3fc371c 100644
--- a/chain_service/services/audio_converter.py
+++ b/chain_service/services/audio_converter.py
@@ -10,21 +10,21 @@ from io import BytesIO
 class AudioConverterService:
 
     @sync_to_async
-    def __mp3_to_ogg(self, mp3: BytesIO) -> str:
+    def __audio_to_ogg(self, audio: BytesIO) -> str:
         filename = f"./audios/{uuid4()}.ogg"
 
         process = (
             ffmpeg.input("pipe:")
-            .output(filename, loglevel="quiet")
+            .output(filename, codec="libopus", loglevel="quiet")
             .overwrite_output()
             .run_async(pipe_stdin=True)
         )
 
-        process.communicate(input=mp3.getbuffer())
+        process.communicate(input=audio.getbuffer())
         return filename
 
-    async def mp3_to_ogg(self, mp3: BytesIO) -> BytesIO:
-        filename = await self.__mp3_to_ogg(mp3)
+    async def audio_to_ogg(self, audio: BytesIO) -> BytesIO:
+        filename = await self.__audio_to_ogg(audio)
 
         async with aiofiles.open(filename, "rb") as file:
             content = BytesIO(initial_bytes=await file.read())
diff --git a/chain_service/services/file_uploader.py b/chain_service/services/file_uploader.py
index aa1e0a2..9796dca 100644
--- a/chain_service/services/file_uploader.py
+++ b/chain_service/services/file_uploader.py
@@ -41,20 +41,13 @@ class FileUploaderService:
             if uploaded_file:
                 return
 
-            if file_url.endswith(".mp3") or file_url.endswith(".ogg"):
+            converted_content = await self.audio_converter_service.audio_to_ogg(
+                audio=BytesIO((await self.client.get(file_url)).read())
+            )
 
-                converted_content = await self.audio_converter_service.mp3_to_ogg(
-                    mp3=BytesIO((await self.client.get(file_url)).read())
-                )
-
-                uploaded_file_id = await self.planfix_client.upload_file(
-                    file_content=converted_content
-                )
-
-            else:
-                uploaded_file_id = await self.planfix_client.upload_file_from_url(
-                    file_url
-                )
+            uploaded_file_id = await self.planfix_client.upload_file(
+                file_content=converted_content
+            )
 
             await self.uploaded_file_repository.upsert(
                 UploadedFile(file_id=uploaded_file_id, file_url=file_url)