diff --git a/modules/deeplearning/srcnn_l1b_l2.py b/modules/deeplearning/srcnn_l1b_l2.py
index 7bf6cd23389602d99b4d18611821348cf74b47f4..4bcbdc5e71fff60e7bdeb89be9c8df3d2cd6d6d1 100644
--- a/modules/deeplearning/srcnn_l1b_l2.py
+++ b/modules/deeplearning/srcnn_l1b_l2.py
@@ -682,8 +682,8 @@ class SRCNN:
     def run(self, directory, ckpt_dir=None, num_data_samples=50000):
         train_data_files = glob.glob(directory+'data_train_*.npy')
         valid_data_files = glob.glob(directory+'data_valid_*.npy')
-        train_data_files = train_data_files[::2]
-        valid_data_files = valid_data_files[::2]
+        # train_data_files = train_data_files[::2]
+        # valid_data_files = valid_data_files[::2]
 
         self.setup_pipeline(train_data_files, valid_data_files, num_data_samples)
         self.build_model()