diff --git a/PWGEM/Dilepton/Core/SingleTrackQC.h b/PWGEM/Dilepton/Core/SingleTrackQC.h
index 0f0fe143a4b..15289d398f2 100644
--- a/PWGEM/Dilepton/Core/SingleTrackQC.h
+++ b/PWGEM/Dilepton/Core/SingleTrackQC.h
@@ -349,6 +349,7 @@ struct SingleTrackQC {
       fRegistry.add("Track/positive/hChi2MatchMCHMFT_Pt", "chi2 match MCH-MFT;p_{T,#mu} (GeV/c);chi2/ndf", o2::framework::HistType::kTH2F, {{200, 0, 10}, {200, 0.0f, 100}}, false);
       fRegistry.add("Track/positive/hMFTClusterMap", "MFT cluster map", o2::framework::HistType::kTH1F, {{1024, -0.5, 1023.5}}, false);
       fRegistry.add("Track/positive/hdR_Chi2MatchMCHMFT", "dr vs. matching chi2 MCH-MFT;chi2 match MCH-MFT;#DeltaR;", o2::framework::HistType::kTH2F, {{200, 0.0f, 100}, {200, 0, 0.5}}, false);
+      fRegistry.add("Track/positive/hLog10Chi2IP", "chi2IP;log_{10}(#chi^{2}_{IP})", o2::framework::HistType::kTH1F, {{100, -5, 5}}, false);
       fRegistry.addClone("Track/positive/", "Track/negative/");
     }
   }
@@ -681,6 +682,7 @@ struct SingleTrackQC {
       fRegistry.fill(HIST("Track/positive/hChi2MatchMCHMFT_Pt"), track.pt(), track.chi2MatchMCHMFT());
       fRegistry.fill(HIST("Track/positive/hMFTClusterMap"), track.mftClusterMap());
       fRegistry.fill(HIST("Track/positive/hdR_Chi2MatchMCHMFT"), track.chi2MatchMCHMFT(), std::sqrt(deta * deta + dphi * dphi));
+      fRegistry.fill(HIST("Track/positive/hLog10Chi2IP"), std::log10(track.chi2IP()));
     } else {
       fRegistry.fill(HIST("Track/negative/hs"), track.pt(), track.eta(), track.phi(), dca_xy, weight);
       fRegistry.fill(HIST("Track/negative/hEtaPhi_MatchMCHMID"), track.phiMatchedMCHMID(), track.etaMatchedMCHMID(), weight);
@@ -705,6 +707,7 @@ struct SingleTrackQC {
       fRegistry.fill(HIST("Track/negative/hChi2MatchMCHMFT_Pt"), track.pt(), track.chi2MatchMCHMFT());
       fRegistry.fill(HIST("Track/negative/hMFTClusterMap"), track.mftClusterMap());
       fRegistry.fill(HIST("Track/negative/hdR_Chi2MatchMCHMFT"), track.chi2MatchMCHMFT(), std::sqrt(deta * deta + dphi * dphi));
+      fRegistry.fill(HIST("Track/negative/hLog10Chi2IP"), std::log10(track.chi2IP()));
     }
   }
 
diff --git a/PWGEM/Dilepton/Core/SingleTrackQCMC.h b/PWGEM/Dilepton/Core/SingleTrackQCMC.h
index b2d1243df6d..222f863e71f 100644
--- a/PWGEM/Dilepton/Core/SingleTrackQCMC.h
+++ b/PWGEM/Dilepton/Core/SingleTrackQCMC.h
@@ -397,6 +397,7 @@ struct SingleTrackQCMC {
         fRegistry.add("Track/PromptLF/positive/hPtGen_DeltaEta", "muon #eta resolution;p_{T}^{gen} (GeV/c);#eta^{rec} - #eta^{gen}", o2::framework::HistType::kTH2F, {{200, 0, 10}, {100, -0.05f, 0.05f}}, true);
         fRegistry.add("Track/PromptLF/positive/hPtGen_DeltaPhi", "muon #varphi resolution;p_{T}^{gen} (GeV/c);#varphi^{rec} - #varphi^{gen} (rad.)", o2::framework::HistType::kTH2F, {{200, 0, 10}, {100, -0.05f, 0.05f}}, true);
         fRegistry.add("Track/PromptLF/positive/hdR_Chi2MatchMCHMFT", "dr vs. matching chi2 MCH-MFT;chi2 match MCH-MFT;#DeltaR;", o2::framework::HistType::kTH2F, {{200, 0.0f, 100}, {200, 0, 0.5}}, false);
+        fRegistry.add("Track/PromptLF/positive/hLog10Chi2IP", "chi2IP;log_{10}(#chi^{2}_{IP})", o2::framework::HistType::kTH1F, {{100, -5, 5}}, false);
       }
       fRegistry.addClone("Track/PromptLF/positive/", "Track/PromptLF/negative/");
       fRegistry.addClone("Track/PromptLF/", "Track/NonPromptLF/");
@@ -793,6 +794,7 @@ struct SingleTrackQCMC {
         fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("positive/hChi2MatchMCHMFT_Pt"), track.pt(), track.chi2MatchMCHMFT());
         fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("positive/hMFTClusterMap"), track.mftClusterMap());
         fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("positive/hdR_Chi2MatchMCHMFT"), track.chi2MatchMCHMFT(), std::sqrt(deta * deta + dphi * dphi));
+        fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("positive/hLog10Chi2IP"), std::log10(track.chi2IP()));
         fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("positive/hPtGen_DeltaPtOverPtGen"), mctrack.pt(), (track.pt() - mctrack.pt()) / mctrack.pt());
         fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("positive/hPtGen_DeltaEta"), mctrack.pt(), track.eta() - mctrack.eta());
         fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("positive/hPtGen_DeltaPhi"), mctrack.pt(), track.phi() - mctrack.phi());
@@ -826,6 +828,7 @@ struct SingleTrackQCMC {
         fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("negative/hChi2MatchMCHMFT_Pt"), track.pt(), track.chi2MatchMCHMFT());
         fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("negative/hMFTClusterMap"), track.mftClusterMap());
         fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("negative/hdR_Chi2MatchMCHMFT"), track.chi2MatchMCHMFT(), std::sqrt(deta * deta + dphi * dphi));
+        fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("negative/hLog10Chi2IP"), std::log10(track.chi2IP()));
         fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("negative/hPtGen_DeltaPtOverPtGen"), mctrack.pt(), (track.pt() - mctrack.pt()) / mctrack.pt());
         fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("negative/hPtGen_DeltaEta"), mctrack.pt(), track.eta() - mctrack.eta());
         fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("negative/hPtGen_DeltaPhi"), mctrack.pt(), track.phi() - mctrack.phi());