diff --git a/Database/AthenaPOOL/AthenaPoolUtilities/python/TPCnvTestConfig.py b/Database/AthenaPOOL/AthenaPoolUtilities/python/TPCnvTestConfig.py
index 78ac32623a9cb88a66e3ba075c946147cbb7aad6..08c37a879fea0e090d2a52945f6972bd0b8cc7f9 100644
--- a/Database/AthenaPOOL/AthenaPoolUtilities/python/TPCnvTestConfig.py
+++ b/Database/AthenaPOOL/AthenaPoolUtilities/python/TPCnvTestConfig.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
+# Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
 
 import os
 from AthenaConfiguration.AllConfigFlags import initConfigFlags
@@ -47,6 +47,7 @@ def TPCnvTest(infile, keys, useGeoModelSvc=False, useIOVDbSvc=False, doPixel=Fal
         flags.Detector.GeometryLAr = doLAr
         flags.Detector.GeometryTile = doTile
         flags.Detector.GeometryMuon = doMuon
+    flags.fillFromArgs()
     flags.lock()
 
     # Construct ComponentAccumulator