diff --git a/modules/deeplearning/srcnn_l1b_l2.py b/modules/deeplearning/srcnn_l1b_l2.py
index 402d88c8c819773fa4a9b6311fb0c74463c31d9d..f31fcd047ccd12459a60a2dcda1afb83f2ffdeb9 100644
--- a/modules/deeplearning/srcnn_l1b_l2.py
+++ b/modules/deeplearning/srcnn_l1b_l2.py
@@ -219,7 +219,7 @@ class SRCNN:
             data_norm.append(tmp)
         # --------
         tmp = input_data[:, 2, 3:131, 3:131]
-        tmp = normalize(tmp, 'refl_0_65um_nom')
+        tmp = normalize(tmp, 'refl_0_65um_nom', mean_std_dct)
         data_norm.append(tmp)
         # ---------
         data = np.stack(data_norm, axis=3)