diff --git a/benchmarks/imaging_ecal/config.yml b/benchmarks/imaging_ecal/config.yml
index 44e321a0f21bd5c890423d3958fd83125bf2c41c..1688f2e6ff748f9d25be1b4a45aa79b633837824 100644
--- a/benchmarks/imaging_ecal/config.yml
+++ b/benchmarks/imaging_ecal/config.yml
@@ -44,5 +44,8 @@ imaging_ecal_pion_rejection:bench:
   script:
     - ls -lhtR
     - compile_analyses.py imaging_ecal
-    - root -b -q benchmarks/imaging_ecal/analysis/emcal_barrel_pion_rejection_analysis.cxx+
-    #- bash run_pion_rej_analysis.sh
+    - |
+      if [[ ${JUGGLER_DETECTOR} =~ athena
+         || ${JUGGLER_DETECTOR} =~ ecce && ${JUGGLER_DETECTOR_CONFIG} =~ imaging ]] ; then
+        root -b -q benchmarks/imaging_ecal/analysis/emcal_barrel_pion_rejection_analysis.cxx+
+      fi