diff --git a/CMGTools/TTHAnalysis/cfg/run_susyMT2_cfg.py b/CMGTools/TTHAnalysis/cfg/run_susyMT2_cfg.py
index aaf895bd2216..73e448f1c99c 100644
--- a/CMGTools/TTHAnalysis/cfg/run_susyMT2_cfg.py
+++ b/CMGTools/TTHAnalysis/cfg/run_susyMT2_cfg.py
@@ -92,9 +92,8 @@
 # Tree Producer                                                                                                                                                                         
 ttHZskim = cfg.Analyzer(
             ttHmllSkimmer, name='ttHmllSkimmer',
-            lepId=13,
+            lepId=[13],
             maxLeps=3,
-            intPDG=13,
             massMin=60,
             massMax=120,
             doZGen = False,
@@ -199,7 +198,6 @@
     ## 25 ns ttbar PHYS14
 #    comp = TTJets
 #    comp.files = comp.files[:1]
-
 #    comp=TTJets
 #    comp.files = ['/afs/cern.ch/work/d/dalfonso/public/ttjets_miniaodsim_00C90EFC-3074-E411-A845-002590DB9262.root']
     comp=GJets_HT200to400
diff --git a/CMGTools/TTHAnalysis/python/analyzers/ttHmllSkimmer.py b/CMGTools/TTHAnalysis/python/analyzers/ttHmllSkimmer.py
index 99dc40e3c6e3..31c4a9b23d9b 100644
--- a/CMGTools/TTHAnalysis/python/analyzers/ttHmllSkimmer.py
+++ b/CMGTools/TTHAnalysis/python/analyzers/ttHmllSkimmer.py
@@ -18,14 +18,14 @@ def beginLoop(self,setup):
         count.register('pass gen Zll skim')
         count.register('pass reco Zll skim')
 
-    def makeZs(self, event, maxLeps, intPDG):
+    def makeZs(self, event, maxLeps, lepId):
         event.bestZ = [ 0., -1,-1 ]
         nlep = len(event.selectedLeptons)
         for i,l1 in enumerate(event.selectedLeptons):
             for j in range(i+1,nlep):
                 if j >= maxLeps: break
                 l2 = event.selectedLeptons[j]
-                if l1.pdgId() == -l2.pdgId() and abs(l1.pdgId())==intPDG:
+                if l1.pdgId() == -l2.pdgId() and abs(l1.pdgId()) in lepId:
                     zmass = (l1.p4() + l2.p4()).M()
                     if event.bestZ[0] == 0 or abs(zmass - 91.188) < abs(event.bestZ[0] - 91.188):
                         event.bestZ = [ zmass, i, j ]
@@ -35,13 +35,13 @@ def process(self, event):
         self.counters.counter('events').inc('all events')
 
         if self.cfg_ana.doZGen and len(event.genleps)==2:
-            if(event.genleps[0].pdgId() == - event.genleps[1].pdgId()) and abs(event.genleps[0].pdgId())==self.cfg_ana.lepId :
+            if event.genleps[0].pdgId() == - event.genleps[1].pdgId() and abs(event.genleps[0].pdgId()) in self.cfg_ana.lepId :
                 if (event.genleps[0].sourceId==23 and event.genleps[1].sourceId==23) :
                     self.counters.counter('events').inc('pass gen Zll skim')
                     return True
 
         if self.cfg_ana.doZReco:
-            self.makeZs( event, self.cfg_ana.maxLeps, self.cfg_ana.intPDG)
+            self.makeZs( event, self.cfg_ana.maxLeps, self.cfg_ana.lepId)
             if event.bestZ[0] > self.cfg_ana.massMin and event.bestZ[0] < self.cfg_ana.massMax:
                 self.counters.counter('events').inc('pass reco Zll skim')
                 return True