diff --git a/RecoVertex/AdaptiveVertexFinder/interface/TracksClusteringFromDisplacedSeed.h b/RecoVertex/AdaptiveVertexFinder/interface/TracksClusteringFromDisplacedSeed.h
index 5e5705a038034..3b909a512add1 100644
--- a/RecoVertex/AdaptiveVertexFinder/interface/TracksClusteringFromDisplacedSeed.h
+++ b/RecoVertex/AdaptiveVertexFinder/interface/TracksClusteringFromDisplacedSeed.h
@@ -44,6 +44,8 @@ class TracksClusteringFromDisplacedSeed {
         std::pair<std::vector<reco::TransientTrack>,GlobalPoint> nearTracks(const reco::TransientTrack &seed, const std::vector<reco::TransientTrack> & tracks, const reco::Vertex & primaryVertex) const;
 
 //	unsigned int				maxNTracks;
+        double 					max3DIPSignificance;
+        double 					max3DIPValue;
         double 					min3DIPSignificance;
         double 					min3DIPValue;
         double 					clusterMaxDistance;
diff --git a/RecoVertex/AdaptiveVertexFinder/python/inclusiveVertexFinder_cfi.py b/RecoVertex/AdaptiveVertexFinder/python/inclusiveVertexFinder_cfi.py
index fd9eace13e510..562b59d17f2c0 100644
--- a/RecoVertex/AdaptiveVertexFinder/python/inclusiveVertexFinder_cfi.py
+++ b/RecoVertex/AdaptiveVertexFinder/python/inclusiveVertexFinder_cfi.py
@@ -10,6 +10,8 @@
        maxNTracks = cms.uint32(30),
 
        clusterizer = cms.PSet(
+           seedMax3DIPSignificance = cms.double(9999.),
+					 seedMax3DIPValue = cms.double(5),
            seedMin3DIPSignificance = cms.double(1.2),
            seedMin3DIPValue = cms.double(0.005),
            clusterMaxDistance = cms.double(0.05), #500um
diff --git a/RecoVertex/AdaptiveVertexFinder/src/TracksClusteringFromDisplacedSeed.cc b/RecoVertex/AdaptiveVertexFinder/src/TracksClusteringFromDisplacedSeed.cc
index 7a607df67558c..8e3ca58afde10 100644
--- a/RecoVertex/AdaptiveVertexFinder/src/TracksClusteringFromDisplacedSeed.cc
+++ b/RecoVertex/AdaptiveVertexFinder/src/TracksClusteringFromDisplacedSeed.cc
@@ -4,6 +4,8 @@
 
 TracksClusteringFromDisplacedSeed::TracksClusteringFromDisplacedSeed(const edm::ParameterSet &params) :
 //	maxNTracks(params.getParameter<unsigned int>("maxNTracks")),
+	max3DIPSignificance(params.getParameter<double>("seedMax3DIPSignificance")),
+	max3DIPValue(params.getParameter<double>("seedMax3DIPValue")),
 	min3DIPSignificance(params.getParameter<double>("seedMin3DIPSignificance")),
 	min3DIPValue(params.getParameter<double>("seedMin3DIPValue")),
 	clusterMaxDistance(params.getParameter<double>("clusterMaxDistance")),
@@ -92,7 +94,7 @@ std::vector<TracksClusteringFromDisplacedSeed::Cluster> TracksClusteringFromDisp
 	std::vector<TransientTrack> seeds;
 	for(std::vector<TransientTrack>::const_iterator it = selectedTracks.begin(); it != selectedTracks.end(); it++){
                 std::pair<bool,Measurement1D> ip = IPTools::absoluteImpactParameter3D(*it,pv);
-                if(ip.first && ip.second.value() >= min3DIPValue && ip.second.significance() >= min3DIPSignificance)
+                if(ip.first && ip.second.value() >= min3DIPValue && ip.second.significance() >= min3DIPSignificance && ip.second.value() <= max3DIPValue && ip.second.significance() <= max3DIPSignificance)
                   { 
 #ifdef VTXDEBUG
                     std::cout << "new seed " <<  it-selectedTracks.begin() << " ref " << it->trackBaseRef().key()  << " " << ip.second.value() << " " << ip.second.significance() << " " << it->track().hitPattern().trackerLayersWithMeasurement() << " " << it->track().pt() << " " << it->track().eta() << std::endl;
diff --git a/RecoVertex/AdaptiveVertexFinder/test/sequenceTest.py b/RecoVertex/AdaptiveVertexFinder/test/sequenceTest.py
index 071eadbc92004..03d66da8cdb2a 100644
--- a/RecoVertex/AdaptiveVertexFinder/test/sequenceTest.py
+++ b/RecoVertex/AdaptiveVertexFinder/test/sequenceTest.py
@@ -44,7 +44,8 @@
 )
 
 # Other statements
-process.GlobalTag.globaltag = 'POSTLS162_V1::All'
+process.GlobalTag.globaltag = 'POSTLS161_V15::All'
+#process.GlobalTag.globaltag = 'POSTLS162_V5::All'
 #process.GlobalTag.globaltag = 'START53_V26::All'