diff --git a/.github/workflows/celeritas.yml b/.github/workflows/celeritas.yml
index 168e5b190..72234c103 100644
--- a/.github/workflows/celeritas.yml
+++ b/.github/workflows/celeritas.yml
@@ -26,9 +26,14 @@ jobs:
         network_types: "none"
         setup: install/bin/thisepic.sh
         run: |
-          # convert to gdml, but with sensitive detectors included
-          scripts/convert_to_gdml.py --compact $DETECTOR_PATH/${config}.xml --output ${config}.gdml
-          # create celeritas input file from template
-          cat celeritas.json | envsubst > ${config}.json
-          # run celeritas
-          celer-g4 ${config}.json
+          IFS=, read -a configs <<< "${{inputs.detector_configs}}"
+          for config in ${configs[@]} ; do
+            echo "::group::${config}" ;
+            # convert to gdml, but with sensitive detectors included
+            scripts/convert_to_gdml.py --compact $DETECTOR_PATH/${config}.xml --output ${config}.gdml
+            # create celeritas input file from template
+            cat celeritas.json | envsubst > ${config}.json
+            # run celeritas
+            celer-g4 ${config}.json
+            echo "::endgroup::" ;
+          done