diff --git a/docs/heuristic.rst b/docs/heuristic.rst
index 7afa6a736..3a02593f5 100644
--- a/docs/heuristic.rst
+++ b/docs/heuristic.rst
@@ -12,7 +12,7 @@ Anatomy of a heuristic file
 Let's have a look under the hood of the heuristic files used in the `tutorial <howto.html>`_.
 It's the file ``heur_tutorial.py`` in ``phys2bids/phy2bids/heuristics/``:
 
-.. _heuristic:
+.. _heuristicfile:
 
 .. literalinclude:: ../phys2bids/heuristics/heur_tutorial.py
    :linenos: