diff --git a/PWGLF/Tasks/Nuspex/hadronnucleicorrelation.cxx b/PWGLF/Tasks/Nuspex/hadronnucleicorrelation.cxx
index 96615e4414e..90717213795 100644
--- a/PWGLF/Tasks/Nuspex/hadronnucleicorrelation.cxx
+++ b/PWGLF/Tasks/Nuspex/hadronnucleicorrelation.cxx
@@ -622,13 +622,13 @@ struct HadronNucleiCorrelation {
     const bool isTOFPID = std::abs(track.tofNSigmaDe()) < nsigmaTOF.value;
     const bool isTPCElRejection = rejectionEl.value && track.beta() < BetahasTOFthr && track.pt() < pTthrdeTPCEl.value && track.tpcNSigmaEl() >= nsigmaElDe.value;
     const bool isITSPID = track.itsNSigmaDe() > nsigmaITSDe.value;
-    const bool isNotPr = (std::abs(track.tpcNSigmaPr()) >= nsigmaTPCPrRej.value && std::abs(track.tofNSigmaPr()) >= nsigmaTOFPrRej.value) || !doPrRej.value;
+    const bool isPr = (std::abs(track.tpcNSigmaPr()) < nsigmaTPCPrRej.value && std::abs(track.tofNSigmaPr()) < nsigmaTOFPrRej.value) && doPrRej.value;
 
     const bool isQuadraticPID = std::hypot(track.tpcNSigmaDe(), track.tofNSigmaDe()) < nsigmaQuadratic.value;
 
     // Check if the sign of the track matches the expected sign for deuterons or antideuterons
     const bool signCheck = (sign > 0 && track.sign() > 0) || (sign < 0 && track.sign() < 0);
-    if (!isNotPr) {
+    if (isPr) {
       return false;
     }
     if (!doQuadraticPID.value) {
@@ -1031,7 +1031,7 @@ struct HadronNucleiCorrelation {
 
         const bool isTPCElRejection = rejectionEl.value && track.beta() < BetahasTOFthr && track.pt() < pTthrdeTPCEl.value && track.tpcNSigmaEl() >= nsigmaElDe.value;
         const bool isTOFPID = std::abs(track.tofNSigmaDe()) < nsigmaTOF.value;
-        const bool isNotPr = (std::abs(track.tpcNSigmaPr()) >= nsigmaTPCPrRej.value && std::abs(track.tofNSigmaPr()) >= nsigmaTOFPrRej.value) || !doPrRej.value;
+        const bool isPr = (std::abs(track.tpcNSigmaPr()) < nsigmaTPCPrRej.value && std::abs(track.tofNSigmaPr()) < nsigmaTOFPrRej.value) && doPrRej.value;
 
         if (track.sign() > 0) {
 
@@ -1039,7 +1039,7 @@ struct HadronNucleiCorrelation {
             registryQa.fill(HIST("QA/h3dTPCTOF_Pr"), track.tpcNSigmaPr(), track.tofNSigmaPr(), track.pt());
           }
           if (track.pt() >= pTthrdeTOF.value || !doITSPID.value || track.itsNSigmaDe() > nsigmaITSDe.value) {
-            if (isNotPr) {
+            if (!isPr) {
               registryQa.fill(HIST("QA/h3dTPCTOF_De"), track.tpcNSigmaDe(), track.tofNSigmaDe(), track.pt());
               if (isTPCElRejection || isTOFPID) {
                 registryQa.fill(HIST("QA/h3dTPCTOF_De_Rej"), track.tpcNSigmaDe(), track.tofNSigmaDe(), track.pt());
@@ -1052,7 +1052,7 @@ struct HadronNucleiCorrelation {
             registryQa.fill(HIST("QA/h3dTPCTOF_AntiPr"), track.tpcNSigmaPr(), track.tofNSigmaPr(), track.pt());
           }
           if (track.pt() >= pTthrdeTOF.value || !doITSPID.value || track.itsNSigmaDe() > nsigmaITSDe.value) {
-            if (isNotPr) {
+            if (!isPr) {
               registryQa.fill(HIST("QA/h3dTPCTOF_AntiDe"), track.tpcNSigmaDe(), track.tofNSigmaDe(), track.pt());
               if (isTPCElRejection || isTOFPID) {
                 registryQa.fill(HIST("QA/h3dTPCTOF_AntiDe_Rej"), track.tpcNSigmaDe(), track.tofNSigmaDe(), track.pt());