diff --git a/egs/librispeech/ASR/zipformer/export-onnx-streaming-ctc.py b/egs/librispeech/ASR/zipformer/export-onnx-streaming-ctc.py
index 201019649..57d80baf9 100755
--- a/egs/librispeech/ASR/zipformer/export-onnx-streaming-ctc.py
+++ b/egs/librispeech/ASR/zipformer/export-onnx-streaming-ctc.py
@@ -4,7 +4,7 @@
 # Copyright 2023 Danqing Fu (danqing.fu@gmail.com)
 
 """
-This script exports a transducer model from PyTorch to ONNX.
+This script exports a CTC model from PyTorch to ONNX.
 
 
 1. Download the pre-trained streaming model with CTC head