diff --git a/benchmarks/barrel_ecal/scripts/emcal_barrel_pions_analysis.cxx b/benchmarks/barrel_ecal/scripts/emcal_barrel_pions_analysis.cxx
index e54c43c3929fe211b43ec262eb879d50efd34908..02409e67a5c9d57df59179d2d75e11b9a8c30ac3 100644
--- a/benchmarks/barrel_ecal/scripts/emcal_barrel_pions_analysis.cxx
+++ b/benchmarks/barrel_ecal/scripts/emcal_barrel_pions_analysis.cxx
@@ -180,7 +180,7 @@ void emcal_barrel_pions_analysis(const char* input_fname = "sim_output/sim_emcal
   //Energy Resolution Work
   auto hdE          = d1.Histo1D({"hdE",      "dE; dE[GeV]; Events",              20, -7.5, 7.5}, "dE");//changed from 100
   auto hdE_rel      = d1.Histo1D({"hdE_rel",  "dE Relative; dE Relative; Events", 20, -7.5, 7.5}, "dE_rel");//changed from 100
-  //hdE_rel->Fit("gaus", "", "", -7.5,  7.5);
+  hdE_rel->Fit("gaus", "", "", -7.5,  7.5);
   //double* res       = hdE_rel->GetFunction("gaus")->GetParameters();
 
   //Pass/Fail