diff --git a/src/training.py b/src/training.py
index ad04cbf7a6d78646bf58b74b06870143c6299ebe..aa212c72921d80f0adbba271c90aae347ca7c612 100755
--- a/src/training.py
+++ b/src/training.py
@@ -46,6 +46,7 @@ def main():
                     print('Number of images in VALID:', len(valid_dataset.data_B))
                 
                 elif dataset_type == 'unpaired':
+                    df_file = f'{dpath}/data/train-dataset_rh_4class-jeanzay.csv'
                     train_dataset = ds.UnpairedImageDataset(subset_A, subset_B, df_file, contrast_list)
                     print('Number of images in TRAIN:', len(train_dataset.data))