diff --git a/hpc_entrypoint.sh b/hpc_entrypoint.sh
index 0d1fcd1..077edad 100644
--- a/hpc_entrypoint.sh
+++ b/hpc_entrypoint.sh
@@ -35,9 +35,9 @@ pwd
 #python transcriber/tasks/embeddings/timit.py --directory /scratch/$USER/TIMIT/data/lisa/data/timit/raw/TIMIT/TRAIN --output ./data/train
 #python transcriber/tasks/embeddings/timit.py --directory /scratch/$USER/TIMIT/data/lisa/data/timit/raw/TIMIT/TEST --output ./data/test
 echo "files"
-# mv /scratch/c.sistc3/MS-SNSD/DNS20/CleanSpeech_testing /scratch/c.sistc3/MS-SNSD/DNS20/CleanSpeech_training
-# mv /scratch/c.sistc3/MS-SNSD/DNS20/NoisySpeech_testing /scratch/c.sistc3/MS-SNSD/DNS20/NoisySpeech_training
-mkdir /scratch/c.sistc3/MS-SNSD/DNS30
+rm -rf  /scratch/c.sistc3/MS-SNSD/DNS30/CleanSpeech_training
+rm -rf /scratch/c.sistc3/MS-SNSD/DNS30/NoisySpeech_training
+# mkdir /scratch/c.sistc3/MS-SNSD/DNS30
 python noisyspeech_synthesizer.py
 
 mv ./CleanSpeech_training/ /scratch/c.sistc3/MS-SNSD/DNS30
diff --git a/noisyspeech_synthesizer.cfg b/noisyspeech_synthesizer.cfg
index 62aab51..3abbf69 100644
--- a/noisyspeech_synthesizer.cfg
+++ b/noisyspeech_synthesizer.cfg
@@ -19,7 +19,7 @@ sampling_rate: 16000
 audioformat: *.wav
 audio_length: 10
 silence_length: 0.2
-total_hours: 1
+total_hours: 30
 snr_lower: 0
 snr_upper: 40
 total_snrlevels: 5