diff --git a/src/runners/audio_transcriber.py b/src/runners/audio_transcriber.py
index 87c5456..4140904 100644
--- a/src/runners/audio_transcriber.py
+++ b/src/runners/audio_transcriber.py
@@ -44,7 +44,7 @@ def __init__(self, model_id: str = "openai/whisper-large-v3"):
 
     def forward(self, data: List[bytes]) -> List[str]:
         start = time.time()
-        result = self.pipe(data)
+        result = self.pipe(data, batch_size=len(data))
         transcribe_time = time.time() - start
         return [
             BatchOutput(