diff --git a/egs/librispeech/ASR/local/.prepare_vox.py.swp b/egs/librispeech/ASR/local/.prepare_vox.py.swp
index 3b9242528..4ae1609b3 100644
Binary files a/egs/librispeech/ASR/local/.prepare_vox.py.swp and b/egs/librispeech/ASR/local/.prepare_vox.py.swp differ
diff --git a/egs/librispeech/ASR/local/prepare_vox.py b/egs/librispeech/ASR/local/prepare_vox.py
index f1481342d..fe8416302 100755
--- a/egs/librispeech/ASR/local/prepare_vox.py
+++ b/egs/librispeech/ASR/local/prepare_vox.py
@@ -180,4 +180,4 @@ def main(corpus_dir):
 
 corpus_dir = sys.argv[1]
 spk_id = sys.argv[2]
-main(corpus_dir)
+main(corpus_dir, spk_id)