diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 934cf96e7d9343e23d083182d3974302bded8c7f..a265f7f341c9f8a66f89598db096bbc245cff6ba 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -139,6 +139,7 @@ zdc_benchmark_info_histogram:
   script:
     - cp NPDet/src/GenericDetectors/calorimeters/compact/elements.xml calorimeters/
     - cp NPDet/src/GenericDetectors/calorimeters/compact/materials.xml calorimeters/
+    - root -b -q calorimeters/rootlogon.C
     - root -b -q calorimeters/simple_info_plot_histograms.cxx+
   allow_failure: true