diff --git a/PWGUD/Tasks/fwdMuonsUPC.cxx b/PWGUD/Tasks/fwdMuonsUPC.cxx
index e173431f2fc..e49b347b5a2 100644
--- a/PWGUD/Tasks/fwdMuonsUPC.cxx
+++ b/PWGUD/Tasks/fwdMuonsUPC.cxx
@@ -207,10 +207,7 @@ struct fwdMuonsUPC {
   // pT of muon pairs
   ConfigurableAxis axisPt{"axisPt", {250, 0.0f, 2.0f}, "#it{p}_{T}^{#mu#mu} (GeV/#it{c})"};
   // pT fit
-  ConfigurableAxis axisPtFit{"axisPtFit", {VARIABLE_WIDTH, 0.00, 0.01, 0.02, 0.03, 0.04, 0.05, 0.06, 0.07, 0.08, 0.09, 0.10, 
-                                                           0.11, 0.12, 0.13, 0.14, 0.15, 0.175, 0.20, 0.25, 0.30, 0.40, 0.50, 
-                                                           0.60, 0.70, 0.80, 0.90, 1.00, 1.20, 1.40, 1.60, 1.80, 2.00, 2.50, 
-                                                           3.00, 3.50 }, "#it{p}_{T} (GeV/c)"};
+  ConfigurableAxis axisPtFit{"axisPtFit", {VARIABLE_WIDTH, 0.00, 0.01, 0.02, 0.03, 0.04, 0.05, 0.06, 0.07, 0.08, 0.09, 0.10, 0.11, 0.12, 0.13, 0.14, 0.15, 0.175, 0.20, 0.25, 0.30, 0.40, 0.50, 0.60, 0.70, 0.80, 0.90, 1.00, 1.20, 1.40, 1.60, 1.80, 2.00, 2.50, 3.00, 3.50}, "#it{p}_{T} (GeV/c)"};
   // mass of muon pairs
   ConfigurableAxis axisMass{"axisMass", {500, 0.0f, 10.0f}, "m_{#mu#mu} (GeV/#it{c}^{2})"};
   // rapidity of muon pairs