diff --git a/cli/train_config/dataset/Vctk.yaml b/cli/train_config/dataset/Vctk.yaml
index d40f27f..70dda64 100644
--- a/cli/train_config/dataset/Vctk.yaml
+++ b/cli/train_config/dataset/Vctk.yaml
@@ -3,7 +3,7 @@ name : vctk
 root_dir : /scratch/c.sistc3/DS_10283_2791
 duration : 1.0
 sampling_rate: 48000
-batch_size: 32
+batch_size: 16
 
 files:
   train_clean : clean_trainset_56spk_wav