diff --git a/Phys/FunctorCore/python/Functors/__init__.py b/Phys/FunctorCore/python/Functors/__init__.py
index 792ac037c64b10b7837539fb8fbd4f680e325604..45dea8ce82b1eb0f314d071d2f2565092457dd97 100644
--- a/Phys/FunctorCore/python/Functors/__init__.py
+++ b/Phys/FunctorCore/python/Functors/__init__.py
@@ -480,7 +480,7 @@ def BPV(Vertices: DataHandle = None):
         "Best" is chosen as the PV for which the particle has the smallest impact parameter (IP).
         Note that this is different to Run 1+2, where "best" was chosen based on IP chi^2.
         See also :py:func:`~BEST_PV` functor for links to where this is defined in the code.
-        See also final slide of https://indico.cern.ch/event/1361613/#8-particlevertexfitter-bug-fix for more details.
+        See also final slide of final talk in https://indico.cern.ch/event/1361613/ for more details.
 
     Args:
         Vertices: DataHandle of the vertices - if not provided will use :py:func:`~OWNPV`