diff --git a/PWGLF/Tasks/Nuspex/nucleitpcpbpb.cxx b/PWGLF/Tasks/Nuspex/nucleitpcpbpb.cxx
index 7830d684f2b..52dd21fdeef 100644
--- a/PWGLF/Tasks/Nuspex/nucleitpcpbpb.cxx
+++ b/PWGLF/Tasks/Nuspex/nucleitpcpbpb.cxx
@@ -918,9 +918,24 @@ struct NucleitpcPbPb {
               histomc.fill(HIST("hSpectramc"), particleAnti, collision.centFT0C(), ptReco, ptTOF);
 
               // Basic track histograms
-              histos.fill(HIST("dcaXY"), ptReco, track.dcaXY());
-              histos.fill(HIST("dcaZ"), ptReco, track.dcaZ());
-              histos.fill(HIST("Tpcsignal"), getRigidity(track) * track.sign(), track.tpcSignal());
+              if (decayType == 0) {
+                histos.fill(HIST("dcaXY"), ptReco, track.dcaXY());
+                histos.fill(HIST("dcaZ"), ptReco, track.dcaZ());
+                histos.fill(HIST("Tpcsignal"), getRigidity(track) * track.sign(), track.tpcSignal());
+              }
+              // Delta Pt histograms
+              float ptGen = matchedMCParticle.pt();
+              float deltaPt = ptReco - ptGen;
+
+              if (pdg == -particlePdgCodes.at(i) && decayType == 0) { // Anti-particle
+                histomc.fill(HIST("histDeltaPtVsPtGenanti"), ptReco, deltaPt);
+                histomc.fill(HIST("histPIDtrackanti"), ptReco, track.pidForTracking());
+              }
+
+              if (pdg == particlePdgCodes.at(i) && decayType == 0) { // Particle
+                histomc.fill(HIST("histDeltaPtVsPtGen"), ptReco, deltaPt);
+                histomc.fill(HIST("histPIDtrack"), ptReco, track.pidForTracking());
+              }
 
               // Fill mass²/z² for MC - separate for particles and anti-particles
               if (track.hasTOF()) {
@@ -940,7 +955,7 @@ struct NucleitpcPbPb {
                     }
                   }
 
-                  if (!skipHe4) {
+                  if (!skipHe4 && decayType == 0) {
                     if (pdg > 0) {
                       histomc.fill(HIST("hMassVsPtMC"), ptReco, massSquareOverChargeSquare, collision.centFT0C());
                     } else {
@@ -949,19 +964,6 @@ struct NucleitpcPbPb {
                   }
                 }
               }
-
-              // Delta Pt histograms
-              float ptGen = matchedMCParticle.pt();
-              float deltaPt = ptReco - ptGen;
-
-              if (pdg == -particlePdgCodes.at(i)) { // Anti-particle
-                histomc.fill(HIST("histDeltaPtVsPtGenanti"), ptReco, deltaPt);
-                histomc.fill(HIST("histPIDtrackanti"), ptReco, track.pidForTracking());
-              }
-              if (pdg == particlePdgCodes.at(i)) { // Particle
-                histomc.fill(HIST("histDeltaPtVsPtGen"), ptReco, deltaPt);
-                histomc.fill(HIST("histPIDtrack"), ptReco, track.pidForTracking());
-              }
             }
           }
           break; // Found the matching collision, break out of collision loop