diff --git a/DaVinciExamples/tests/qmtest/tupling.qms/test_davinci_tupling_All_olddst.qmt b/DaVinciExamples/tests/qmtest/tupling.qms/test_davinci_tupling_All_olddst.qmt
index 1452a93e9381ab7d1761b14d0b34d2d95c9a90d7..5232de419de97e1ef5cb6960284982eb2cffa6f5 100755
--- a/DaVinciExamples/tests/qmtest/tupling.qms/test_davinci_tupling_All_olddst.qmt
+++ b/DaVinciExamples/tests/qmtest/tupling.qms/test_davinci_tupling_All_olddst.qmt
@@ -58,7 +58,7 @@ B_vars_stored = ['B0_ALLPVX', 'B0_ALLPVY', 'B0_ALLPVZ', 'B0_ALV', 'B0_BKGCAT', '
 B_vars_stored = sorted(B_vars_stored)
 
 #open the TFile and TTree
-ntuple = './DV_example_allFunctors_ntp.root'
+ntuple = './DV_example_allFunctors_ntp_old.root'
 if not os.path.isfile(ntuple): raise Exception(f"File: {ntuple} does not exist!")
 f      = TFile.Open(ntuple)
 t_B    = f.Get('B0DsK_Tuple/DecayTree')