diff --git a/PWGEM/Dilepton/Core/SingleTrackQC.h b/PWGEM/Dilepton/Core/SingleTrackQC.h
index ea22e1b3d0e..8b2d00019a3 100644
--- a/PWGEM/Dilepton/Core/SingleTrackQC.h
+++ b/PWGEM/Dilepton/Core/SingleTrackQC.h
@@ -82,6 +82,8 @@ struct SingleTrackQC {
   Configurable<bool> cfgApplyWeightTTCA{"cfgApplyWeightTTCA", false, "flag to apply weighting by 1/N"};
 
   ConfigurableAxis ConfPtlBins{"ConfPtlBins", {VARIABLE_WIDTH, 0.00, 0.05, 0.10, 0.15, 0.20, 0.30, 0.40, 0.50, 0.60, 0.70, 0.80, 0.90, 1.00, 1.10, 1.20, 1.30, 1.40, 1.50, 1.60, 1.70, 1.80, 1.90, 2.00, 2.50, 3.00, 3.50, 4.00, 4.50, 5.00, 6.00, 7.00, 8.00, 9.00, 10.00}, "pTl bins for output histograms"};
+  ConfigurableAxis ConfEtaBins{"ConfEtaBins", {20, -1, 1}, "eta bins for output histograms"};
+  ConfigurableAxis ConfPhiBins{"ConfPhiBins", {36, 0, 2 * M_PI}, "phi bins for output histograms"};
   ConfigurableAxis ConfDCA3DBins{"ConfDCA3DBins", {VARIABLE_WIDTH, 0.0, 10.0}, "DCA3d bins in sigma for output histograms"};
   ConfigurableAxis ConfDCAXYBins{"ConfDCAXYBins", {VARIABLE_WIDTH, -10.0, 10.0}, "DCAxy bins in sigma for output histograms"};
   ConfigurableAxis ConfDCAZBins{"ConfDCAZBins", {VARIABLE_WIDTH, -10.0, 10.0}, "DCAz bins in sigma for output histograms"};
@@ -243,8 +245,8 @@ struct SingleTrackQC {
 
     if constexpr (pairtype == o2::aod::pwgem::dilepton::utils::pairutil::DileptonPairType::kDielectron) {
       const AxisSpec axis_pt{ConfPtlBins, "p_{T,e} (GeV/c)"};
-      const AxisSpec axis_eta{20, -1.0, +1.0, "#eta_{e}"};
-      const AxisSpec axis_phi{36, 0.0, 2 * M_PI, "#varphi_{e} (rad.)"};
+      const AxisSpec axis_eta{ConfEtaBins, "#eta_{e}"};
+      const AxisSpec axis_phi{ConfPhiBins, "#varphi_{e} (rad.)"};
       const AxisSpec axis_phiposition{36, 0.0, 2 * M_PI, "#varphi_{e}^{*} (rad.)"};
       const AxisSpec axis_dca3D{ConfDCA3DBins, "DCA_{e}^{3D} (#sigma)"};
       const AxisSpec axis_dcaXY{ConfDCAXYBins, "DCA_{e}^{XY} (#sigma)"};
@@ -293,8 +295,8 @@ struct SingleTrackQC {
       fRegistry.addClone("Track/positive/", "Track/negative/");
     } else if constexpr (pairtype == o2::aod::pwgem::dilepton::utils::pairutil::DileptonPairType::kDimuon) {
       const AxisSpec axis_pt{ConfPtlBins, "p_{T,#mu} (GeV/c)"};
-      const AxisSpec axis_eta{50, -6, -1, "#eta_{#mu}"};
-      const AxisSpec axis_phi{36, 0, 2 * M_PI, "#varphi_{#mu} (rad.)"};
+      const AxisSpec axis_eta{ConfEtaBins, "#eta_{#mu}"};
+      const AxisSpec axis_phi{ConfPhiBins, "#varphi_{#mu} (rad.)"};
       const AxisSpec axis_dca{ConfDCAXYBins, "DCA_{#mu}^{XY} (#sigma)"};
 
       // track info
diff --git a/PWGEM/Dilepton/Core/SingleTrackQCMC.h b/PWGEM/Dilepton/Core/SingleTrackQCMC.h
index 888102d0090..32169f6330f 100644
--- a/PWGEM/Dilepton/Core/SingleTrackQCMC.h
+++ b/PWGEM/Dilepton/Core/SingleTrackQCMC.h
@@ -92,6 +92,8 @@ struct SingleTrackQCMC {
   Configurable<bool> cfgRequireTrueAssociation{"cfgRequireTrueAssociation", false, "flag to require true mc collision association"};
 
   ConfigurableAxis ConfPtlBins{"ConfPtlBins", {VARIABLE_WIDTH, 0.00, 0.05, 0.10, 0.15, 0.20, 0.30, 0.40, 0.50, 0.60, 0.70, 0.80, 0.90, 1.00, 1.10, 1.20, 1.30, 1.40, 1.50, 1.60, 1.70, 1.80, 1.90, 2.00, 2.50, 3.00, 3.50, 4.00, 4.50, 5.00, 6.00, 7.00, 8.00, 9.00, 10.00}, "pTl bins for output histograms"};
+  ConfigurableAxis ConfEtaBins{"ConfEtaBins", {20, -1, 1}, "eta bins for output histograms"};
+  ConfigurableAxis ConfPhiBins{"ConfPhiBins", {36, 0, 2 * M_PI}, "phi bins for output histograms"};
   ConfigurableAxis ConfDCA3DBins{"ConfDCA3DBins", {VARIABLE_WIDTH, 0.0, 10.0}, "DCA3d bins in sigma for output histograms"};
   ConfigurableAxis ConfDCAXYBins{"ConfDCAXYBins", {VARIABLE_WIDTH, -10.0, 10.0}, "DCAxy bins in sigma for output histograms"};
   ConfigurableAxis ConfDCAZBins{"ConfDCAZBins", {VARIABLE_WIDTH, -10.0, 10.0}, "DCAz bins in sigma for output histograms"};
@@ -250,8 +252,8 @@ struct SingleTrackQCMC {
 
     if constexpr (pairtype == o2::aod::pwgem::dilepton::utils::pairutil::DileptonPairType::kDielectron) {
       const AxisSpec axis_pt{ConfPtlBins, "p_{T,e} (GeV/c)"};
-      const AxisSpec axis_eta{20, -1.0, +1.0, "#eta_{e}"};
-      const AxisSpec axis_phi{36, 0.0, 2 * M_PI, "#varphi_{e} (rad.)"};
+      const AxisSpec axis_eta{ConfEtaBins, "#eta_{e}"};
+      const AxisSpec axis_phi{ConfPhiBins, "#varphi_{e} (rad.)"};
       const AxisSpec axis_phiposition{36, 0.0, 2 * M_PI, "#varphi_{e}^{*} (rad.)"};
       const AxisSpec axis_charge_gen{3, -1.5, +1.5, "true charge"};
       const AxisSpec axis_dca3D{ConfDCA3DBins, "DCA_{e}^{3D} (#sigma)"};
@@ -322,8 +324,8 @@ struct SingleTrackQCMC {
       }
     } else if constexpr (pairtype == o2::aod::pwgem::dilepton::utils::pairutil::DileptonPairType::kDimuon) {
       const AxisSpec axis_pt{ConfPtlBins, "p_{T,#mu} (GeV/c)"};
-      const AxisSpec axis_eta{50, -6, -1, "#eta_{#mu}"};
-      const AxisSpec axis_phi{36, 0.0, 2 * M_PI, "#varphi_{#mu} (rad.)"};
+      const AxisSpec axis_eta{ConfEtaBins, "#eta_{#mu}"};
+      const AxisSpec axis_phi{ConfPhiBins, "#varphi_{#mu} (rad.)"};
       const AxisSpec axis_dca{ConfDCAXYBins, "DCA_{#mu}^{XY} (#sigma)"};
       const AxisSpec axis_charge_gen{3, -1.5, +1.5, "true charge"};