diff --git a/RecoJets/JetProducers/python/hltak5CaloJets_cfi.py b/RecoJets/JetProducers/python/hltak5CaloJets_cfi.py
index dc9a5ee3ca911..503f54f4d8012 100644
--- a/RecoJets/JetProducers/python/hltak5CaloJets_cfi.py
+++ b/RecoJets/JetProducers/python/hltak5CaloJets_cfi.py
@@ -55,7 +55,7 @@
     yMin = cms.double(-1.0),
     yMax = cms.double(-1.0),
     dRMin = cms.double(-1.0),
-    dRmax = cms.double(-1.0),
+    dRMax = cms.double(-1.0),
     maxDepth = cms.int32(-1),
     subjetPtMin = cms.double(-1.0),
     puPtMin = cms.double(10.0),