diff --git a/PWGCF/DataModel/CorrelationsDerived.h b/PWGCF/DataModel/CorrelationsDerived.h
index 6f456e2d0ef..8af9d7fef71 100644
--- a/PWGCF/DataModel/CorrelationsDerived.h
+++ b/PWGCF/DataModel/CorrelationsDerived.h
@@ -139,7 +139,7 @@ DECLARE_SOA_COLUMN(InvMass, invMass, float);
 DECLARE_SOA_COLUMN(Decay, decay, uint8_t);                                        //! Particle decay
 enum ParticleDecay {
   D0ToPiK,
-  D0barToKPi,
+  D0barToKPi, // note: often duplicate to D0ToPiK. Choose D0barToKPiExclusive to select uniquely reconstructed D0bars
   JPsiToEE,
   JPsiToMuMu,
   Generic2Prong,
@@ -156,7 +156,8 @@ enum ParticleDecay {
   LambdaToPPiLoose,
   LambdaToPPiTight,
   AntiLambdaToPiPLoose,
-  AntiLambdaToPiPTight
+  AntiLambdaToPiPTight,
+  D0barToKPiExclusive
 };
 } // namespace cf2prongtrack
 DECLARE_SOA_TABLE(CF2ProngTracks, "AOD", "CF2PRONGTRACK", //! Reduced track table
diff --git a/PWGCF/TableProducer/filter2Prong.cxx b/PWGCF/TableProducer/filter2Prong.cxx
index 0197160a5e1..c57427a92c5 100644
--- a/PWGCF/TableProducer/filter2Prong.cxx
+++ b/PWGCF/TableProducer/filter2Prong.cxx
@@ -236,7 +236,8 @@ struct Filter2Prong {
 
       if (c.isSelD0bar() > 0) {
         output2ProngTracks(cfcollisions.begin().globalIndex(),
-                           prongCFId[0], prongCFId[1], c.pt(), c.eta(), c.phi(), hfHelper.invMassD0barToKPi(c), aod::cf2prongtrack::D0barToKPi);
+                           prongCFId[0], prongCFId[1], c.pt(), c.eta(), c.phi(), hfHelper.invMassD0barToKPi(c),
+                           c.isSelD0() > 0 ? aod::cf2prongtrack::D0barToKPi : aod::cf2prongtrack::D0barToKPiExclusive);
         if constexpr (std::experimental::is_detected<HasMLProb, typename HFCandidatesType::iterator>::value) {
           mlvecd.clear();
           for (const float val : c.mlProbD0())
@@ -288,7 +289,7 @@ struct Filter2Prong {
         }
       }
       output2ProngMcParts(prongCFId[0], prongCFId[1],
-                          (mcParticle.pdgCode() >= 0 ? aod::cf2prongtrack::D0ToPiK : aod::cf2prongtrack::D0barToKPi) | ((mcParticle.originMcGen() == RecoDecay::OriginType::Prompt) ? aod::cf2prongmcpart::Prompt : 0));
+                          (mcParticle.pdgCode() >= 0 ? aod::cf2prongtrack::D0ToPiK : aod::cf2prongtrack::D0barToKPiExclusive) | ((mcParticle.originMcGen() == RecoDecay::OriginType::Prompt) ? aod::cf2prongmcpart::Prompt : 0));
     }
   }
   PROCESS_SWITCH(Filter2Prong, processMC, "Process MC 2-prong daughters", false);
diff --git a/PWGCF/Tasks/correlations.cxx b/PWGCF/Tasks/correlations.cxx
index 956417517f1..e179da7a223 100644
--- a/PWGCF/Tasks/correlations.cxx
+++ b/PWGCF/Tasks/correlations.cxx
@@ -570,7 +570,7 @@ struct CorrelationTask {
       }
 
       if constexpr (std::experimental::is_detected<HasMcDecay, typename TTracks1::iterator>::value) {
-        if (((track1.mcDecay() != aod::cf2prongtrack::D0ToPiK) && (track1.mcDecay() != aod::cf2prongtrack::D0barToKPi)) || (track1.decay() & aod::cf2prongmcpart::Prompt) == 0)
+        if (((track1.mcDecay() != aod::cf2prongtrack::D0ToPiK) && (track1.mcDecay() != aod::cf2prongtrack::D0barToKPiExclusive)) || (track1.decay() & aod::cf2prongmcpart::Prompt) == 0)
           continue;
       } else if constexpr (std::experimental::is_detected<HasDecay, typename TTracks1::iterator>::value) {
         if (cfgDecayParticleMask != 0 && (cfgDecayParticleMask & (1u << static_cast<uint32_t>(track1.decay()))) == 0u) {
@@ -653,7 +653,7 @@ struct CorrelationTask {
 
         // If decay attributes are found for the second track/particle, we assume 2p-2p correlation
         if constexpr (std::experimental::is_detected<HasMcDecay, typename TTracks2::iterator>::value) {
-          if ((((track2.mcDecay()) != aod::cf2prongtrack::D0ToPiK) && ((track2.mcDecay()) != aod::cf2prongtrack::D0barToKPi)) || (track2.decay() & aod::cf2prongmcpart::Prompt) == 0)
+          if ((((track2.mcDecay()) != aod::cf2prongtrack::D0ToPiK) && ((track2.mcDecay()) != aod::cf2prongtrack::D0barToKPiExclusive)) || (track2.decay() & aod::cf2prongmcpart::Prompt) == 0)
             continue;
         } else if constexpr (std::experimental::is_detected<HasDecay, typename TTracks2::iterator>::value) {
           if (cfgDecayParticleMask != 0 && (cfgDecayParticleMask & (1u << static_cast<uint32_t>(track2.decay()))) == 0u) {
@@ -1180,7 +1180,7 @@ struct CorrelationTask {
     p2indexCache.clear();
     for (const auto& mcParticle : mcParticles) {
       if (std::find(cfgMcTriggerPDGs->begin(), cfgMcTriggerPDGs->end(), mcParticle.pdgCode()) != cfgMcTriggerPDGs->end()) {
-        if (((mcParticle.mcDecay() != aod::cf2prongtrack::D0ToPiK) && (mcParticle.mcDecay() != aod::cf2prongtrack::D0barToKPi)) || (mcParticle.decay() & aod::cf2prongmcpart::Prompt) == 0)
+        if (((mcParticle.mcDecay() != aod::cf2prongtrack::D0ToPiK) && (mcParticle.mcDecay() != aod::cf2prongtrack::D0barToKPiExclusive)) || (mcParticle.decay() & aod::cf2prongmcpart::Prompt) == 0)
           continue; // wrong decay channel
         if (mcParticle.cfParticleDaugh0Id() < 0 && mcParticle.cfParticleDaugh1Id() < 0)
           continue; // daughters not found