diff --git a/athena_ci/ci.yml b/athena_ci/ci.yml
index 940439f8766735278ea45b3428a67856f0ede4e8..5f349ddba90a8416984ec58dd07a354fc44a1a2d 100644
--- a/athena_ci/ci.yml
+++ b/athena_ci/ci.yml
@@ -165,7 +165,7 @@ run_workflow_tests_run4_reco:
       - build_geomodel_athena
   script:
       - cd run
-      - RunWorkflowTests_Run4.py --CI -r -w MCReco -e '--maxEvents 5 --inputHITSFile=../../myHITS.pool.root' --no-output-checks
+      - RunWorkflowTests_Run4.py --CI -r -w MCReco -e '--conditionsTag OFLCOND-MC21-SDR-RUN4-01 --maxEvents 5 --inputHITSFile=../../myHITS.pool.root' --no-output-checks
 
 
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