diff --git a/egs/ptb/LM/local/prepare_lm_training_data.py b/egs/ptb/LM/local/prepare_lm_training_data.py
index eebce957e..abc00d421 120000
--- a/egs/ptb/LM/local/prepare_lm_training_data.py
+++ b/egs/ptb/LM/local/prepare_lm_training_data.py
@@ -1 +1 @@
-../../librispeech/ASR/local/prepare_lm_training_data.py
\ No newline at end of file
+../../../librispeech/ASR/local/prepare_lm_training_data.py
\ No newline at end of file
diff --git a/egs/ptb/LM/local/train_bpe_model.py b/egs/ptb/LM/local/train_bpe_model.py
index 6f018a0e2..6fad36421 120000
--- a/egs/ptb/LM/local/train_bpe_model.py
+++ b/egs/ptb/LM/local/train_bpe_model.py
@@ -1 +1 @@
-../../librispeech/ASR/local/train_bpe_model.py
\ No newline at end of file
+../../../librispeech/ASR/local/train_bpe_model.py
\ No newline at end of file