diff --git a/PhysicsTools/PatUtils/python/tools/runMETCorrectionsAndUncertainties.py b/PhysicsTools/PatUtils/python/tools/runMETCorrectionsAndUncertainties.py
index 9243137ed1a26..ffa62c472b4a7 100644
--- a/PhysicsTools/PatUtils/python/tools/runMETCorrectionsAndUncertainties.py
+++ b/PhysicsTools/PatUtils/python/tools/runMETCorrectionsAndUncertainties.py
@@ -1093,7 +1093,10 @@ def tuneTxyParameters(self, process, corScheme, postfix, datamc="", campaign="",
             xyTags["{}_{}".format(corScheme_,"50ns")]=getattr(metCors,"{}_{}_{}".format("patMultPhiCorrParams",corScheme_,"50ns"))
             xyTags["{}_{}".format(corScheme_,"25ns")]=getattr(metCors,"{}_{}_{}".format("patMultPhiCorrParams",corScheme_,"25ns"))
             if datamc!="" and campaign!="" and era!="":
-                xyTags["{}_{}_{}_{}".format(corScheme_,campaign,datamc,era)]=getattr(metCors,"{}_{}{}{}".format("patMultPhiCorrParams",campaign,datamc,era))
+                if not self.getvalue("Puppi"):
+                    xyTags["{}_{}_{}_{}".format(corScheme_,campaign,datamc,era)]=getattr(metCors,"{}_{}{}{}".format("patMultPhiCorrParams",campaign,datamc,era))
+                else:
+                    xyTags["{}_{}_{}_{}".format(corScheme_,campaign,datamc,era)]=getattr(metCors,"{}_{}{}{}".format("patMultPhiCorrParams_Puppi",campaign,datamc,era))
 
         if datamc!="" and campaign!="" and era!="":
             getattr(process, "patPFMetTxyCorr"+postfix).parameters = xyTags["{}_{}_{}_{}".format(corScheme,campaign,datamc,era)]