diff --git a/Trigger/TrigHypothesis/TrigBjetHypo/python/TrigBjetEtHypoTool.py b/Trigger/TrigHypothesis/TrigBjetHypo/python/TrigBjetEtHypoTool.py
index a18436ca9dfe66c14132e9adccd4c35036ecf823..fb9689679cae1c158c052358bc6bae2c1bde743f 100644
--- a/Trigger/TrigHypothesis/TrigBjetHypo/python/TrigBjetEtHypoTool.py
+++ b/Trigger/TrigHypothesis/TrigBjetHypo/python/TrigBjetEtHypoTool.py
@@ -1,7 +1,7 @@
 # Copyright (C) 2002-2018 CERN for the benefit of the ATLAS collaboration
 
 import re
-re_Bjet = re.compile(r'^HLT_(?P<multiplicity>\d+)?j(?P<threshold>\d+)(?:_gsc(?P<gscThreshold>\d+))?(?:_b(?P<bTag>[^_]+)(?:_(?P<bConfig>split))?(?:_(?P<minEta>\d+)eta(?P<maxEta>\d+))?)?$')
+re_Bjet = re.compile(r'^HLT_(?P<multiplicity>\d+)?j(?P<threshold>\d+)(?:_gsc(?P<gscThreshold>\d+))?(?:_b(?P<bTag>[^_]+)(?:_(?P<bConfig>split))?(?:_(?P<minEta>\d+)eta(?P<maxEta>\d+))?)?(?:_L1(?P<L1>.*))?$')
 
 from AthenaCommon.Logging import logging
 from AthenaCommon.SystemOfUnits import GeV
@@ -19,7 +19,8 @@ def TrigBjetEtHypoToolFromName_j( name, conf ):
                      'bTag' : 'offperf',
                      'bConfig' : 'EF',
                      'minEta' : '0',
-                     'maxEta' : '320'}
+                     'maxEta' : '320',
+                     'L1' : None }
     
     chain = conf
     match = re_Bjet.match( chain )
@@ -50,7 +51,8 @@ def TrigBjetEtHypoToolFromName_gsc( name, conf ):
                      'bTag' : 'offperf',
                      'bConfig' : 'EF',
                      'minEta' : '0',
-                     'maxEta' : '320'}
+                     'maxEta' : '320',
+                     'L1' : None }
     
     chain = conf
     match = re_Bjet.match( chain )
diff --git a/Trigger/TrigHypothesis/TrigBjetHypo/python/TrigBjetHypoTool.py b/Trigger/TrigHypothesis/TrigBjetHypo/python/TrigBjetHypoTool.py
index fd951d0e37d8ca4dfecb803c723ea0f3ddd09d90..4dc32518930b5bda04905cc31eab1b683233ae7b 100644
--- a/Trigger/TrigHypothesis/TrigBjetHypo/python/TrigBjetHypoTool.py
+++ b/Trigger/TrigHypothesis/TrigBjetHypo/python/TrigBjetHypoTool.py
@@ -1,7 +1,7 @@
 # Copyright (C) 2002-2018 CERN for the benefit of the ATLAS collaboration
 
 import re
-re_Bjet = re.compile(r'^HLT_(?P<multiplicity>\d+)?j(?P<threshold>\d+)(?:_gsc(?P<gscThreshold>\d+))?(?:_b(?P<bTag>[^_]+)(?:_(?P<bConfig>split))?(?:_(?P<minEta>\d+)eta(?P<maxEta>\d+))?)?$')
+re_Bjet = re.compile(r'^HLT_(?P<multiplicity>\d+)?j(?P<threshold>\d+)(?:_gsc(?P<gscThreshold>\d+))?(?:_b(?P<bTag>[^_]+)(?:_(?P<bConfig>split))?(?:_(?P<minEta>\d+)eta(?P<maxEta>\d+))?)?(?:_L1(?P<L1>.*))?$')
 
 from AthenaCommon.Logging import logging
 from AthenaCommon.SystemOfUnits import GeV