diff --git a/PhysicsAnalysis/JetTagging/JetTagAlgs/BTagging/python/BTagTrackAssociationConfig.py b/PhysicsAnalysis/JetTagging/JetTagAlgs/BTagging/python/BTagTrackAssociationConfig.py
deleted file mode 100644
index 01be1345c61ee259028cc44dacaae702300ac76e..0000000000000000000000000000000000000000
--- a/PhysicsAnalysis/JetTagging/JetTagAlgs/BTagging/python/BTagTrackAssociationConfig.py
+++ /dev/null
@@ -1,58 +0,0 @@
-# Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
-
-from AthenaConfiguration.ComponentAccumulator import ComponentAccumulator
-from AthenaConfiguration.ComponentFactory import CompFactory
-from BTagging.BTagTrackToJetAssociatorConfig import BTagTrackToJetAssociatorCfg
-from BTagging.BTagMuonToJetAssociatorConfig import BTagMuonToJetAssociatorCfg
-
-Analysis__BTagTrackAssociation=CompFactory.Analysis.BTagTrackAssociation
-
-def BTagTrackAssociationCfg(flags, name, JetCollection, TaggerList, options={}):
-
-    acc=ComponentAccumulator()
-
-    # Setup associators
-    doStandardAssoc = True
-    BTagTrackToJetAssociatorList = []
-    BTagTrackToJetAssocNameList = []
-    if 'IP2D' in TaggerList or 'IP3D' in TaggerList:
-        # calling simplified version of TrackAssociator to be checked with BTaggingConfiguration.py
-        tracktojetassociator = acc.popToolsAndMerge(BTagTrackToJetAssociatorCfg(flags, 'BTagTrackToJetAssociator', **options))
-        BTagTrackToJetAssociatorList.append(tracktojetassociator)
-        BTagTrackToJetAssocNameList.append('BTagTrackToJetAssociator')
-        
-    if 'MultiSVbb1' in TaggerList or 'MultiSVbb2' in TaggerList:
-        # calling simplified version of TrackAssociator to be checked with BTaggingConfiguration.py
-        tracktojetassociatorbb = acc.popToolsAndMerge(BTagTrackToJetAssociatorCfg(flags, 'BTagTrackToJetAssociatorBB',
-                                          options={'shareTracks': False,
-                                             'useVariableSizedTrackCone' : True,
-                                             'coneSizeFitPar1' : 3.15265e-01,
-                                             'coneSizeFitPar2' : -3.66502e-01,
-                                             'coneSizeFitPar3' : -1.56387e-05}))
-        BTagTrackToJetAssociatorList.append(tracktojetassociatorbb)
-        BTagTrackToJetAssocNameList.append('BTagTrackToJetAssociatorBB')
-
-    MuonToJetAssociatorList = []
-    MuonToJetAssocNameList = []
-    MuonContainerNameList = []
-    if 'SoftMu' in TaggerList:
-        tool = acc.popToolsAndMerge(BTagMuonToJetAssociatorCfg(flags, 'BTagMuonToJetAssociator', JetCollection))
-        MuonToJetAssociatorList.append(tool)
-        MuonToJetAssocNameList.append('Muons')
-        MuonContainerNameList.append('Muons')
-
-        
-  # NOTE: The secondary vertex finders etc. don't need to be set up here depending on the flags; they are set up when needed by the
-    options = dict(options)
-    options.setdefault('TrackToJetAssociatorList', BTagTrackToJetAssociatorList)
-    options.setdefault('TrackToJetAssocNameList', BTagTrackToJetAssocNameList)
-    options.setdefault('MuonToJetAssociatorList', MuonToJetAssociatorList)
-    options.setdefault('MuonToJetAssocNameList', MuonToJetAssocNameList)
-    options.setdefault('MuonContainerNameList', MuonContainerNameList)
-    options.setdefault('BTagAssociation', doStandardAssoc)
-    options['name'] = name
-    tool = Analysis__BTagTrackAssociation(**options)
-
-    acc.setPrivateTools(tool)
-
-    return acc
diff --git a/PhysicsAnalysis/JetTagging/JetTagAlgs/BTagging/python/BTagTrackToJetAssociatorConfig.py b/PhysicsAnalysis/JetTagging/JetTagAlgs/BTagging/python/BTagTrackToJetAssociatorConfig.py
deleted file mode 100644
index 61037aad08d9fc0294ca0cc288f83acca0f9877a..0000000000000000000000000000000000000000
--- a/PhysicsAnalysis/JetTagging/JetTagAlgs/BTagging/python/BTagTrackToJetAssociatorConfig.py
+++ /dev/null
@@ -1,24 +0,0 @@
-# Copyright (C) 2002-2019 CERN for the benefit of the ATLAS collaboration
-
-from AthenaConfiguration.ComponentAccumulator import ComponentAccumulator
-from AthenaConfiguration.ComponentFactory import CompFactory
-
-Analysis__ParticleToJetAssociator=CompFactory.Analysis.ParticleToJetAssociator
-
-def BTagTrackToJetAssociatorCfg(flags, name, options = {}):
-
-    """Sets up a BTagTrackToJetAssociator tool and returns it.
-
-    The following options have BTaggingFlags defaults:
-
-    input:             name: The name of the tool (should be unique).
-      useBTagFlagsDefaults : Whether to use BTaggingFlags defaults for options that are not specified.
-                  **options: Python dictionary with options for the tool.
-    output: The actual tool, which can then by added to ToolSvc via ToolSvc += output."""
-
-    acc=ComponentAccumulator()
-    options = dict(options)
-    options['name'] = name
-    acc.setPrivateTools(Analysis__ParticleToJetAssociator(**options))
-
-    return acc