diff --git a/benchmarks/ecal/run_emcal_barrel_electrons.sh b/benchmarks/ecal/run_emcal_barrel_electrons.sh
index 9b6edf1fb0552c346c21209369e424fc0205fb6d..6450e6428d18f4c49baf4f6f86b41818fdce2d83 100755
--- a/benchmarks/ecal/run_emcal_barrel_electrons.sh
+++ b/benchmarks/ecal/run_emcal_barrel_electrons.sh
@@ -61,6 +61,9 @@ if [[ "$?" -ne "0" ]] ; then
   exit 1
 fi
 
+
+rootls -t "${JUGGLER_SIM_FILE}"
+
 # Run Juggler
 xenv -x ${JUGGLER_INSTALL_PREFIX}/Juggler.xenv \
 	gaudirun.py benchmarks/ecal/options/emcal_barrel_reco.py