diff --git a/egs/gigaspeech/ASR/local/compute_fbank_gigaspeech_splits.py b/egs/gigaspeech/ASR/local/compute_fbank_gigaspeech_splits.py
index 0c3077fa6..6b7fcbaf4 100755
--- a/egs/gigaspeech/ASR/local/compute_fbank_gigaspeech_splits.py
+++ b/egs/gigaspeech/ASR/local/compute_fbank_gigaspeech_splits.py
@@ -26,7 +26,6 @@ from lhotse import (
     CutSet,
     KaldifeatFbank,
     KaldifeatFbankConfig,
-    set_audio_duration_mismatch_tolerance,
 )
 
 # Torch's multithreaded behavior needs to be disabled or
@@ -100,8 +99,6 @@ def compute_fbank_gigaspeech_splits(args):
     extractor = KaldifeatFbank(KaldifeatFbankConfig(device=device))
     logging.info(f"device: {device}")
 
-    set_audio_duration_mismatch_tolerance(0.01)  # 10ms tolerance
-
     for i in range(start, stop):
         idx = f"{i + 1}".zfill(num_digits)
         logging.info(f"Processing {idx}/{num_splits}")