diff --git a/Hlt/Moore/python/Moore/qmtest/exclusions.py b/Hlt/Moore/python/Moore/qmtest/exclusions.py
index 53003d7b27b8c4e73b0e59b3a2219e358ae5f203..c905aaca09f9ac9f873a7773d366d11183801097 100644
--- a/Hlt/Moore/python/Moore/qmtest/exclusions.py
+++ b/Hlt/Moore/python/Moore/qmtest/exclusions.py
@@ -49,6 +49,9 @@ remove_known_warnings = LineSkipper(
         r".*WARNING In DD4HEP builds the SimplifiedMaterialLocator defaults to DetailedMaterialLocator because the simplified geometry has not yet been implemented",
         # known issues with 2022 data
         r"FTRawBankDecoder(_[0987654321abcdef]*)?\s+ERROR .*Odd bank",
+        # Expected WARNING in this Tagger, but want to remain sensitive to other occurences.
+        # https://gitlab.cern.ch/lhcb/Moore/-/merge_requests/2763#note_7428070
+        r"FunctionalOSVertexChargeTagger_.*WARNING distance\(p,p\): the same particle",
     ])
 
 preprocessor = remove_known_warnings + LineSkipper(regexps=[