diff --git a/tutorials/machine_learning/index.md b/tutorials/machine_learning/index.md
index c45575072ac6d..b944683d97153 100644
--- a/tutorials/machine_learning/index.md
+++ b/tutorials/machine_learning/index.md
@@ -137,6 +137,6 @@
 | ml_dataloader_NumPy.py | Loading batches of events from a ROOT dataset as Python generators of numpy arrays. |
 | ml_dataloader_PyTorch.py | Loading batches of events from a ROOT dataset into a basic PyTorch workflow. |
 | ml_dataloader_TensorFlow.py | Loading batches of events from a ROOT dataset into a basic TensorFlow workflow. |
-| ml_dataloader_Higgs_Classification | Loading batches of events from different files for a data-normalization workflow. |
+| ml_dataloader_Higgs_Classification.py | Loading batches of events from different files for a data-normalization workflow. |
 | ml_dataloader_resampling.py | Loading batches of events from an imbalanced ROOT dataset and balancing them. |