diff --git a/egs/timit/ASR/tdnn_ligru_ctc/asr_datamodule.py b/egs/timit/ASR/tdnn_ligru_ctc/asr_datamodule.py
index 21de43192..fa1b8cca3 120000
--- a/egs/timit/ASR/tdnn_ligru_ctc/asr_datamodule.py
+++ b/egs/timit/ASR/tdnn_ligru_ctc/asr_datamodule.py
@@ -1 +1 @@
-tdnn_lstm_ctc/asr_datamodule.py
\ No newline at end of file
+../tdnn_lstm_ctc/asr_datamodule.py
\ No newline at end of file