diff --git a/enhancer/cli/train_config/dataset/DNS-2020.yaml b/enhancer/cli/train_config/dataset/DNS-2020.yaml
index 3bd0e67..09a14fb 100644
--- a/enhancer/cli/train_config/dataset/DNS-2020.yaml
+++ b/enhancer/cli/train_config/dataset/DNS-2020.yaml
@@ -1,12 +1,12 @@
 _target_: enhancer.data.dataset.EnhancerDataset
-root_dir : /Users/shahules/Myprojects/enhancer/datasets/vctk_test
+root_dir : /Users/shahules/Myprojects/MS-SNSD
 name : dns-2020
-duration : 1.0
+duration : 2.0
 sampling_rate: 16000
 batch_size: 32
+valid_size: 0.05
 files:
-  root_dir : /Users/shahules/Myprojects/enhancer/datasets/vctk_test
-  train_clean : clean_test_wav
-  test_clean : clean_test_wav
-  train_noisy : clean_test_wav
-  test_noisy : clean_test_wav
+  train_clean : CleanSpeech_training
+  test_clean : CleanSpeech_training
+  train_noisy : NoisySpeech_training
+  test_noisy : NoisySpeech_training