diff --git a/PhysicsTools/NanoAOD/python/photons_cff.py b/PhysicsTools/NanoAOD/python/photons_cff.py
index 9555905c9f6f9..893c68de68769 100644
--- a/PhysicsTools/NanoAOD/python/photons_cff.py
+++ b/PhysicsTools/NanoAOD/python/photons_cff.py
@@ -178,13 +178,13 @@ def make_bitmapVID_docstring(id_modules_working_points_pset):
         electronIdx = Var("?hasUserCand('electron')?userCand('electron').key():-1", int, doc="index of the associated electron (-1 if none)"),
         energyErr = Var("getCorrectedEnergyError('regression2')",float,doc="energy error of the cluster from regression",precision=6),
         energyRaw = Var("superCluster().rawEnergy()",float,doc="raw energy of photon supercluster", precision=10),
-        r9 = Var("full5x5_r9()",float,doc="R9 of the supercluster, calculated with full 5x5 region",precision=10),
-        sieie = Var("full5x5_sigmaIetaIeta()",float,doc="sigma_IetaIeta of the supercluster, calculated with full 5x5 region",precision=10),
-        sipip = Var("showerShapeVariables().sigmaIphiIphi", float, doc="sigmaIphiIphi of the supercluster", precision=10),
-        sieip = Var("full5x5_showerShapeVariables().sigmaIetaIphi",float,doc="sigma_IetaIphi of the supercluster, calculated with full 5x5 region",precision=10),
-        s4 = Var("full5x5_showerShapeVariables().e2x2/full5x5_showerShapeVariables().e5x5",float,doc="e2x2/e5x5 of the supercluster, calculated with full 5x5 region",precision=10),
-        etaWidth = Var("superCluster().etaWidth()",float,doc="Width of the photon supercluster in eta", precision=10),
-        phiWidth = Var("superCluster().phiWidth()",float,doc="Width of the photon supercluster in phi", precision=10),
+        r9 = Var("full5x5_r9()",float,doc="R9 of the supercluster, calculated with full 5x5 region",precision=8),
+        sieie = Var("full5x5_sigmaIetaIeta()",float,doc="sigma_IetaIeta of the supercluster, calculated with full 5x5 region",precision=8),
+        sipip = Var("showerShapeVariables().sigmaIphiIphi", float, doc="sigmaIphiIphi of the supercluster", precision=8),
+        sieip = Var("full5x5_showerShapeVariables().sigmaIetaIphi",float,doc="sigma_IetaIphi of the supercluster, calculated with full 5x5 region",precision=8),
+        s4 = Var("full5x5_showerShapeVariables().e2x2/full5x5_showerShapeVariables().e5x5",float,doc="e2x2/e5x5 of the supercluster, calculated with full 5x5 region",precision=8),
+        etaWidth = Var("superCluster().etaWidth()",float,doc="Width of the photon supercluster in eta", precision=8),
+        phiWidth = Var("superCluster().phiWidth()",float,doc="Width of the photon supercluster in phi", precision=8),
         cutBased = Var(
             "userInt('cutbasedID_loose')+userInt('cutbasedID_medium')+userInt('cutbasedID_tight')",
             int,