diff --git a/DQMOffline/Trigger/python/BTaggingMonitor_cfi.py b/DQMOffline/Trigger/python/BTaggingMonitor_cfi.py
index ca22e93556cd4..a63cb7c95f527 100644
--- a/DQMOffline/Trigger/python/BTaggingMonitor_cfi.py
+++ b/DQMOffline/Trigger/python/BTaggingMonitor_cfi.py
@@ -72,11 +72,11 @@
         phiBinning2D = [-3.1416,-1.8849,-0.6283,0.6283,1.8849,3.1416],
     ),
     met       = "pfMet", # pfMet  
-    jets      = "ak4PFJetsCHS", # ak4PFJets, ak4PFJetsCHS, ak4PFJets
+    jets      = "ak4PFJetsPuppi", #ak4PFJetsCHS,  ak4PFJets, ak4PFJetsCHS, ak4PFJets
     electrons = "gedGsfElectrons", # while pfIsolatedElectronsEI are reco::PFCandidate !
     muons     = "muons", # while pfIsolatedMuonsEI are reco::PFCandidate !     
     
-    btagAlgos = ['pfDeepCSVJetTags:probb', 'pfDeepCSVJetTags:probbb'], 
+    btagAlgos = ["pfDeepFlavourJetTags:probb", "pfDeepFlavourJetTags:probbb","pfDeepFlavourJetTags:problepb"],
     workingpoint = -1., #no cut applied
     
     HTdefinition = 'pt>30 & abs(eta)<2.5',
diff --git a/RecoBTag/Configuration/python/RecoBTag_cff.py b/RecoBTag/Configuration/python/RecoBTag_cff.py
index fab7ac28b3475..bb4706f06a41b 100644
--- a/RecoBTag/Configuration/python/RecoBTag_cff.py
+++ b/RecoBTag/Configuration/python/RecoBTag_cff.py
@@ -66,6 +66,7 @@
     pfGhostTrackVertexTagInfos,
     pfGhostTrackBJetTags,
     pfDeepCSVTask,
+    pfDeepFlavourTask,
 
     # soft lepton tag infos and algos
     softPFMuonsTagInfos,
@@ -94,7 +95,7 @@
 ## modifying b-tagging task in Run3 adding ParticleNet inferece
 from Configuration.Eras.Modifier_run3_common_cff import run3_common
 _pfBTaggingTask_run3 = cms.Task(
-    # Keep all the infos and DeepCSV
+    # Keep all the infos and DeepCSV and DeepFlavour
     pfImpactParameterTagInfos,
     pfTrackCountingHighEffBJetTags,
     pfJetProbabilityBJetTags,
@@ -105,6 +106,7 @@
     pfInclusiveSecondaryVertexFinderTagInfos,
     pfGhostTrackVertexTagInfos,
     pfDeepCSVTask,
+    pfDeepFlavourTask,
 
     softPFMuonsTagInfos,
     softPFElectronsTagInfos,