diff --git a/egs/multi_zh-hans/ASR/local/preprocess_kespeech.py b/egs/multi_zh-hans/ASR/local/preprocess_kespeech.py
index af689c9d1..6f29aff4a 100644
--- a/egs/multi_zh-hans/ASR/local/preprocess_kespeech.py
+++ b/egs/multi_zh-hans/ASR/local/preprocess_kespeech.py
@@ -40,7 +40,7 @@ def normalize_text(
 
 def has_no_oov(
     sup: SupervisionSegment,
-    oov_pattern=re.compile(r"<(SIL|MUSIC|NOISE|OTHER)>"),
+    oov_pattern=re.compile(r"<(SIL|MUSIC|NOISE|OTHER|SPOKEN_NOISE)>"),
 ) -> bool:
     return oov_pattern.search(sup.text) is None