diff --git a/Detectors/AOD/src/AODProducerWorkflowSpec.cxx b/Detectors/AOD/src/AODProducerWorkflowSpec.cxx
index efe76dbd96130..63491ec048357 100644
--- a/Detectors/AOD/src/AODProducerWorkflowSpec.cxx
+++ b/Detectors/AOD/src/AODProducerWorkflowSpec.cxx
@@ -1279,7 +1279,7 @@ void AODProducerWorkflowDPL::fillHMPID(const o2::globaltracking::RecoContainer&
     }
     auto tref = mGIDToTableID.find(match.getTrackRef());
     if (tref != mGIDToTableID.end()) {
-      hmpCursor(tref->second, match.getHMPsignal(), xTrk, yTrk, xMip, yMip, nph, charge, match.getMipClusSize(), match.getHmpMom(), photChargeVec2);
+      hmpCursor(tref->second, match.getHMPsignal(), xTrk, yTrk, xMip, yMip, nph, charge, match.getIdxHMPClus(), match.getHmpMom(), photChargeVec2);
     } else {
       LOG(error) << "Could not find AOD track table entry for HMP-matched track " << match.getTrackRef().asString();
     }