diff --git a/PhysicsAnalysis/JetTagging/JetTagAlgs/BTagging/python/BTaggingFlags.py b/PhysicsAnalysis/JetTagging/JetTagAlgs/BTagging/python/BTaggingFlags.py
index 759a492fff38894d5e8c9980e6e086d0ad31f562..2bd82b32b2ececa9e8730087f0543b4372a74116 100755
--- a/PhysicsAnalysis/JetTagging/JetTagAlgs/BTagging/python/BTaggingFlags.py
+++ b/PhysicsAnalysis/JetTagging/JetTagAlgs/BTagging/python/BTaggingFlags.py
@@ -385,7 +385,7 @@ class _BTaggingFlags:
 
 
       #defaultJetCollections = ['AntiKt4LCTopo','AntiKt6LCTopo','AntiKt4TopoEM','AntiKt6TopoEM']
-      defaultJetCollections = ['AntiKt4LCTopo','AntiKt4EMTopo']
+      defaultJetCollections = ['AntiKt4EMTopo']
 
       for attr in self._Jets:
         setattr(self, attr, defaultJetCollections[:])
diff --git a/PhysicsAnalysis/JetTagging/JetTagAlgs/BTagging/share/BTagging_jobOptions.py b/PhysicsAnalysis/JetTagging/JetTagAlgs/BTagging/share/BTagging_jobOptions.py
index 6b1d265a72b3a8c8f45c691dd92fd73c84741432..67255bb3bd6e56a2f5d9fc5ab8af8303ca14abd3 100755
--- a/PhysicsAnalysis/JetTagging/JetTagAlgs/BTagging/share/BTagging_jobOptions.py
+++ b/PhysicsAnalysis/JetTagging/JetTagAlgs/BTagging/share/BTagging_jobOptions.py
@@ -52,10 +52,11 @@ if not BTaggingFlags.DoNotSetupBTagging: # Temporary measure so the JetRec peopl
   if ConfInstance.checkFlagsUsingBTaggingFlags():
 
     #Jet collections
-    JetCollectionList = ['AntiKt4LCTopoJets', 'AntiKt4EMTopoJets', 'AntiKt4TrackJets', 'AntiKt4EMPFlowJets', 'AntiKt2TrackJets']
+    #JetCollectionList = ['AntiKt4LCTopoJets', 'AntiKt4EMTopoJets', 'AntiKt4TrackJets', 'AntiKt4EMPFlowJets', 'AntiKt2TrackJets']
+    JetCollectionList = ['AntiKt4EMTopoJets']
     from JetRec.JetRecFlags import jetFlags
-    if jetFlags.useTruth():
-      JetCollectionList += [ 'AntiKt10TruthWZJets', 'AntiKt4TruthWZJets' ]
+    #if jetFlags.useTruth():
+    #  JetCollectionList += [ 'AntiKt10TruthWZJets', 'AntiKt4TruthWZJets' ]
 
     #WOUTER: Moved these into the BTaggingsFlags.py file.
     #BTaggingFlags.CalibrationChannelAliases += [ "AntiKt4EMTopo->AntiKt4TopoEM" ]
diff --git a/Reconstruction/Jet/JetRec/python/JetRecFlags.py b/Reconstruction/Jet/JetRec/python/JetRecFlags.py
index 8b43fcea27d23d1e4364499820462088375df684..258db5c26a9090fceaaca77e5cb0ec61e001c485 100644
--- a/Reconstruction/Jet/JetRec/python/JetRecFlags.py
+++ b/Reconstruction/Jet/JetRec/python/JetRecFlags.py
@@ -227,7 +227,7 @@ class detailLevel(JobProperty):
   """
   statusOn = True
   allowedTypes = ['int']
-  StoredValue = JetContentDetail.Full
+  StoredValue = JetContentDetail.Reduced