diff --git a/voice_recognition.py b/voice_recognition.py
index b2dd518..d7daea6 100644
--- a/voice_recognition.py
+++ b/voice_recognition.py
@@ -127,7 +127,7 @@ class Transcriber(commands.Cog):
         self.comm_queue = Queue()
         self.wsink = SRBuffer(self.comm_queue)
 
-    async def transcribe(file_url):
+    async def transcribe(self,file_url):
         config = aai.TranscriptionConfig(speaker_labels=True, language_code="pl")
 
         transcriber = aai.Transcriber()