diff --git a/VHbbAnalysis/Heppy/test/crab/heppy_crab_config.py b/VHbbAnalysis/Heppy/test/crab/heppy_crab_config.py
index ddda4278abf66..a46b30dc98653 100644
--- a/VHbbAnalysis/Heppy/test/crab/heppy_crab_config.py
+++ b/VHbbAnalysis/Heppy/test/crab/heppy_crab_config.py
@@ -2,8 +2,8 @@
 config = Configuration()
 
 config.section_("General")
-config.General.requestName = 'VHBB_HEPPY_V12_001'
-config.General.workArea = 'crab_projects_V12_001'
+config.General.requestName = 'VHBB_HEPPY_T13_001'
+config.General.workArea = 'crab_projects_T13_001'
 config.General.transferLogs=True
 
 config.section_("JobType")
@@ -20,6 +20,8 @@
                              '../vhbb.py',
                              'TMVAClassification_BDT.weights.xml',
                              'pdfQG_AK4chs_antib_13TeV_v1.root',
+                             'puData.root',
+                             'puMC.root',
 #                             '../jec/PHYS14_V4_MC_L1FastJet_AK4PFchs.txt',  
 #                             '../jec/PHYS14_V4_MC_L2Relative_AK4PFchs.txt',  
 #                             '../jec/PHYS14_V4_MC_L3Absolute_AK4PFchs.txt',
@@ -36,11 +38,11 @@
 config.Data.inputDataset = '/ZH_HToBB_ZToLL_M125_13TeV_amcatnloFXFX_madspin_pythia8/RunIISpring15DR74-Asympt25ns_MCRUN2_74_V9-v1/MINIAODSIM'
 config.Data.inputDBS = 'global'
 config.Data.splitting = 'FileBased'
-config.Data.unitsPerJob = 3
+config.Data.unitsPerJob = 1
 #config.Data.totalUnits = 1
-config.Data.outLFNDirBase = '/store/user/arizzi/VHBBHeppyV12/'
+config.Data.outLFNDirBase = '/store/user/arizzi/VHBBHeppyT13/'
 config.Data.publication = True
-config.Data.publishDataName = 'VHBB_HEPPY_V12'
+config.Data.publishDataName = 'VHBB_HEPPY_T13'
 
 config.section_("Site")
 config.Site.storageSite = "T2_IT_Pisa"
diff --git a/VHbbAnalysis/Heppy/test/crab/launchall.sh b/VHbbAnalysis/Heppy/test/crab/launchall.sh
index f935d72213c2e..3e3ddcd1830bc 100755
--- a/VHbbAnalysis/Heppy/test/crab/launchall.sh
+++ b/VHbbAnalysis/Heppy/test/crab/launchall.sh
@@ -2,7 +2,8 @@
 cmsenv
 source /cvmfs/cms.cern.ch/crab3/crab.sh
 #voms-proxy-init -voms cms
-for i in `cat datasets_MCRUN2_25ns.txt` ; do
+#for i in `cat datasets_MCRUN2_25ns.txt` ; do
+for i in `cat $1` ; do
   export DATASET=$i 
   crab submit -c heppy_crab_config_env.py 
 done 
diff --git a/VHbbAnalysis/Heppy/test/puStartup2015.root b/VHbbAnalysis/Heppy/test/puStartup2015.root
new file mode 100644
index 0000000000000..bd993ca15ecf2
Binary files /dev/null and b/VHbbAnalysis/Heppy/test/puStartup2015.root differ
diff --git a/VHbbAnalysis/Heppy/test/vhbb.py b/VHbbAnalysis/Heppy/test/vhbb.py
index a8b1529d8799a..2b72b836fb51a 100755
--- a/VHbbAnalysis/Heppy/test/vhbb.py
+++ b/VHbbAnalysis/Heppy/test/vhbb.py
@@ -308,11 +308,13 @@
 #   "/scratch/arizzi/0E132828-B218-E511-9983-3417EBE6453D.root"
      #"root://xrootd.unl.edu//store/mc/Phys14DR/TTJets_MSDecaysCKM_central_Tune4C_13TeV-madgraph-tauola/MINIAODSIM/PU20bx25_PHYS14_25_V1-v1/00000/00C90EFC-3074-E411-A845-002590DB9262.root"
 #     "root://xrootd.unl.edu//store/mc/Phys14DR/TTbarH_M-125_13TeV_amcatnlo-pythia8-tauola/MINIAODSIM/PU20bx25_tsg_PHYS14_25_V1-v2/00000/FC4E6E16-5C7F-E411-8843-002590200AE4.root"
-     "/scratch/arizzi/0E132828-B218-E511-9983-3417EBE6453D.root"
+     "root://xrootd.ba.infn.it//store/mc/RunIISpring15DR74/TTJets_TuneCUETP8M1_13TeV-madgraphMLM-pythia8/MINIAODSIM/Asympt25ns_MCRUN2_74_V9-v2/00000/06B5178E-F008-E511-A2CF-00261894390B.root"
 ],
 
     #files = ["226BB247-A565-E411-91CF-00266CFF0AF4.root"],
     name="ZHLL125", isEmbed=False,
+    puFileMC="puStartup2015.root",
+    puFileData="puData.root", 
     splitFactor = 5
     )
 sample.isMC=True