diff --git a/maubot.yaml b/maubot.yaml
index 769d3f1..da48eba 100644
--- a/maubot.yaml
+++ b/maubot.yaml
@@ -1,6 +1,6 @@
 maubot: 0.1.0
 id: nigzu.com.maubot-stt
-version: 0.3.0
+version: 0.3.1
 license: MIT
 modules:
 - openai-whisper
diff --git a/nigzu.com.maubot-stt-v0.3.0.mbp b/nigzu.com.maubot-stt-v0.3.0.mbp
new file mode 100644
index 0000000..5feb2f6
Binary files /dev/null and b/nigzu.com.maubot-stt-v0.3.0.mbp differ
diff --git a/openai-whisper.py b/openai-whisper.py
index 9065f6f..6a3e600 100644
--- a/openai-whisper.py
+++ b/openai-whisper.py
@@ -12,6 +12,9 @@ from mautrix.errors import MatrixRequestError
 from mautrix.types import EventType, MessageType, RelationType, TextMessageEventContent, Format,RelatesTo,InReplyTo
 from mautrix.util.config import BaseProxyConfig, ConfigUpdateHelper
 
+ALLOWED_EXTENSIONS = ['flac', 'm4a', 'mp3', 'mp4', 'mpeg', 'mpga', 'oga', 'ogg', 'wav', 'webm']
+ALLOWED_MIME_TYPES = ['audio/flac','audio/mp4','video/mpeg','audio/ogg','audio/wav','video/webm']
+
 class Config(BaseProxyConfig):
     def do_update(self, helper: ConfigUpdateHelper) -> None:
         helper.copy("whisper_endpoint")
@@ -45,6 +48,9 @@ class WhisperPlugin(Plugin):
 
         if self.allowed_rooms and event.room_id not in self.allowed_rooms:
             return False
+        
+        if event.content.info.mimetype not in ALLOWED_MIME_TYPES:
+            return False
 
         return event.content.msgtype == MessageType.AUDIO or event.content.msgtype == MessageType.FILE
 
@@ -56,8 +62,6 @@ class WhisperPlugin(Plugin):
         try:
             await event.mark_read()
             await self.client.set_typing(event.room_id, timeout=99999)
-            
-            self.log.error(event)
 
             audio_bytes = await self.client.download_media(url=event.content.url)
             transcription = await self.transcribe_audio(audio_bytes)