diff --git a/python/common_variables_cff.py b/python/common_variables_cff.py
index 21862c90a27..cbf1e6eac8d 100644
--- a/python/common_variables_cff.py
+++ b/python/common_variables_cff.py
@@ -280,6 +280,15 @@
    L3fL1sMu16L1f0L2f10QL3Filtered18QL3pfhcalOldIsoRhoFilteredHB0p21HE0p22 = cms.string("!triggerObjectMatchesByFilter('hltL3fL1sMu16L1f0L2f10QL3Filtered18QL3pfhcalOldIsoRhoFilteredHB0p21HE0p22').empty()"),
    L3crIsoL1sMu16L1f0L2f10QL3f18QL3OldCaloIsotrkIsoFiltered0p09 = cms.string("!triggerObjectMatchesByFilter('hltL3crIsoL1sMu16L1f0L2f10QL3f18QL3OldCaloIsotrkIsoFiltered0p09').empty()"),
    L3fL1sMu16f0TkFiltered18Q = cms.string("!triggerObjectMatchesByFilter('hltL3fL1sMu16f0TkFiltered18Q').empty()"),
+   #add the muon 20 isolation varibles
+   L3fL1sMu16L1f0L2f10QL3Filtered20Q = cms.string("!triggerObjectMatchesByFilter('hltL3fL1sMu16L1f0L2f10QL3Filtered20Q').empty()"),
+   L3fL1sMu16L1f0L2f10QL3Filtered20QL3pfecalIsoRhoFilteredEB0p11EE0p08 = cms.string("!triggerObjectMatchesByFilter('hltL3fL1sMu16L1f0L2f10QL3Filtered20QL3pfecalIsoRhoFilteredEB0p11EE0p08').empty()"),
+   L3fL1sMu16L1f0L2f10QL3Filtered20QL3pfhcalIsoRhoFilteredHB0p21HE0p22 = cms.string("!triggerObjectMatchesByFilter('hltL3fL1sMu16L1f0L2f10QL3Filtered20QL3pfhcalIsoRhoFilteredHB0p21HE0p22').empty()"),
+   L3crIsoL1sMu16L1f0L2f10QL3f20QL3trkIsoFiltered0p09 = cms.string("!triggerObjectMatchesByFilter('hltL3crIsoL1sMu16L1f0L2f10QL3f20QL3trkIsoFiltered0p09').empty()"),
+   L3fL1sMu16f0TkFiltered20Q = cms.string("!triggerObjectMatchesByFilter('hltL3fL1sMu16f0TkFiltered20Q').empty()"),
+   L3fL1sMu16f0TkFiltered20QL3pfecalIsoRhoFilteredEB0p11EE0p08 = cms.string("!triggerObjectMatchesByFilter('hltL3fL1sMu16f0TkFiltered20QL3pfecalIsoRhoFilteredEB0p11EE0p08').empty()"),
+   L3fL1sMu16f0TkFiltered20QL3pfhcalIsoRhoFilteredHB0p21HE0p22 = cms.string("!triggerObjectMatchesByFilter('hltL3fL1sMu16f0TkFiltered20QL3pfhcalIsoRhoFilteredHB0p21HE0p22').empty()"),
+   L3fL1sMu16L1f0Tkf20QL3trkIsoFiltered0p09 = cms.string("!triggerObjectMatchesByFilter('hltL3fL1sMu16L1f0Tkf20QL3trkIsoFiltered0p09').empty()"),
 
 )