diff --git a/egs/librispeech/ASR/conformer_ctc/jit_pretrained_decode_with_H.py b/egs/librispeech/ASR/conformer_ctc/jit_pretrained_decode_with_H.py
index 14c20c5b2..5783be0d1 100755
--- a/egs/librispeech/ASR/conformer_ctc/jit_pretrained_decode_with_H.py
+++ b/egs/librispeech/ASR/conformer_ctc/jit_pretrained_decode_with_H.py
@@ -41,7 +41,7 @@ import kaldifeat
 import kaldifst
 import torch
 import torchaudio
-from kaldi_hmm_gmm import DecodableCtc, FasterDecoder, FasterDecoderOptions
+from kaldi_decoder import DecodableCtc, FasterDecoder, FasterDecoderOptions
 from torch.nn.utils.rnn import pad_sequence
 
 
diff --git a/egs/librispeech/ASR/conformer_ctc/jit_pretrained_decode_with_HL.py b/egs/librispeech/ASR/conformer_ctc/jit_pretrained_decode_with_HL.py
index f02655468..da99a3465 100755
--- a/egs/librispeech/ASR/conformer_ctc/jit_pretrained_decode_with_HL.py
+++ b/egs/librispeech/ASR/conformer_ctc/jit_pretrained_decode_with_HL.py
@@ -41,7 +41,7 @@ import kaldifeat
 import kaldifst
 import torch
 import torchaudio
-from kaldi_hmm_gmm import DecodableCtc, FasterDecoder, FasterDecoderOptions
+from kaldi_decoder import DecodableCtc, FasterDecoder, FasterDecoderOptions
 from torch.nn.utils.rnn import pad_sequence
 
 
diff --git a/egs/librispeech/ASR/conformer_ctc/jit_pretrained_decode_with_HLG.py b/egs/librispeech/ASR/conformer_ctc/jit_pretrained_decode_with_HLG.py
index d1e1c4af2..315db2541 100755
--- a/egs/librispeech/ASR/conformer_ctc/jit_pretrained_decode_with_HLG.py
+++ b/egs/librispeech/ASR/conformer_ctc/jit_pretrained_decode_with_HLG.py
@@ -40,7 +40,7 @@ import kaldifeat
 import kaldifst
 import torch
 import torchaudio
-from kaldi_hmm_gmm import DecodableCtc, FasterDecoder, FasterDecoderOptions
+from kaldi_decoder import DecodableCtc, FasterDecoder, FasterDecoderOptions
 from torch.nn.utils.rnn import pad_sequence
 
 
diff --git a/requirements.txt b/requirements.txt
index c031d683c..5a8326619 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 kaldifst
 kaldilm
 kaldialign
-kaldi-hmm-gmm
+kaldi-decoder
 sentencepiece>=0.1.96
 tensorboard
 typeguard