diff --git a/egs/librispeech/ASR/prepare.sh b/egs/librispeech/ASR/prepare.sh
index 9f9048a6d..81fe43d84 100755
--- a/egs/librispeech/ASR/prepare.sh
+++ b/egs/librispeech/ASR/prepare.sh
@@ -249,7 +249,7 @@ if [ $stage -le 7 ] && [ $stop_stage -ge 7 ]; then
   log "Stage 7: Prepare whisper fbank feature"
   perturb_speed=1
   whisper_mel_bins=80
-  output_dir=data/fbank_whisper_${whisper_mel_bins}D
+  output_dir=data/fbank_whisper_${whisper_mel_bins}D_hdf5
   if [ ! -f $output_dir/.librispeech.whisper.done ]; then
     mkdir -p $output_dir
     ./local/compute_fbank_librispeech.py \
@@ -262,4 +262,10 @@ if [ $stage -le 7 ] && [ $stop_stage -ge 7 ]; then
       --output-dir $output_dir
     touch $output_dir/.librispeech.whisper.done
   fi
+  if [ ! -f ${output_dir}/librispeech_cuts_train-all-shuf.jsonl.gz ]; then
+    cat <(gunzip -c ${output_dir}/librispeech_cuts_train-clean-100.jsonl.gz) \
+      <(gunzip -c ${output_dir}/librispeech_cuts_train-clean-360.jsonl.gz) \
+      <(gunzip -c ${output_dir}/librispeech_cuts_train-other-500.jsonl.gz) | \
+      shuf | gzip -c > ${output_dir}/librispeech_cuts_train-all-shuf.jsonl.gz
+  fi
 fi