diff --git a/MuonSpectrometer/MuonReconstruction/MuonRecExample/share/MuonRec_myTopOptions.py b/MuonSpectrometer/MuonReconstruction/MuonRecExample/share/MuonRec_myTopOptions.py
index 079463111a7a4746f9808bed14ac5bbbef4d5650..7376593be5d6c24486425cc68e31b934a2d23fbe 100644
--- a/MuonSpectrometer/MuonReconstruction/MuonRecExample/share/MuonRec_myTopOptions.py
+++ b/MuonSpectrometer/MuonReconstruction/MuonRecExample/share/MuonRec_myTopOptions.py
@@ -38,9 +38,9 @@ if not hasattr(condSeq, "BeamSpotCondAlg"):
 #--------------------------------------------------------------------------------
 # Input
 #--------------------------------------------------------------------------------
-athenaCommonFlags.FilesInput = [
-"root://eosatlas//eos/atlas/atlasgroupdisk/det-muon/dq2/rucio/user/zhidong/14/a2/user.zhidong.12100112.EXT0._000001.RDO.pool.root"
-]
+if not 'InputRdoFile' in dir():
+    InputRdoFile="root://eosatlas//eos/atlas/atlasgroupdisk/det-muon/dq2/rucio/user/zhidong/14/a2/user.zhidong.12100112.EXT0._000001.RDO.pool.root"
+athenaCommonFlags.FilesInput = [InputRdoFile]
 
 if not hasJobPropertyBeenSet(athenaCommonFlags.FilesInput):
     athenaCommonFlags.FilesInput = MuonRecUtils.FileList.readDirectory("root://castoratlas//castor/cern.ch/atlas/atlascerngroupdisk/det-muon/ReferenceDatasets/Digitization/Zmumu_15616/")