diff --git a/Hlt/HltConf/python/HltConf/HltOutput.py b/Hlt/HltConf/python/HltConf/HltOutput.py
index 78eadb6900aefe0dd6f21d51d55e250740fbb017..35f5abdec354016ae9ed1f1d31d768c708b6814c 100644
--- a/Hlt/HltConf/python/HltConf/HltOutput.py
+++ b/Hlt/HltConf/python/HltConf/HltOutput.py
@@ -34,6 +34,7 @@ class HltOutputConf(LHCbConfigurableUser):
 
     ## Streams we know about: {name : rb}
     __streams__ = {"VELOCLOSING" : 40,
+                   "HLT1NOBIAS"  : 48,
                    "TURBOFULL"   : 85,
                    "BEAMGAS"     : 86,
                    "FULL"        : 87,
@@ -71,7 +72,8 @@ class HltOutputConf(LHCbConfigurableUser):
                                              "TURBO" : None,
                                              "TURBOFULL" : None,
                                              "TURCAL" : None,
-                                             "VELOCLOSING" : None},
+                                             "VELOCLOSING" : None,
+                                             "HLT1NOBIAS"  : None},
                  'StreamsWithLumi'        : ['FULL', 'TURCAL', 'TURBO', 'TURBOFULL', 'NOBIAS', 'SMOGPHYS', 'PARKED'],
                  'OutputAlgProperties'    : None,
                  'HltEndSequence'         : None,
diff --git a/Hlt/HltSettings/doc/release.notes b/Hlt/HltSettings/doc/release.notes
index 382baf8a829f62a3c9dfef3332ef3c0ecf8818a3..e083b5b031b41c233b2a71ed4a6ca788a22691d8 100644
--- a/Hlt/HltSettings/doc/release.notes
+++ b/Hlt/HltSettings/doc/release.notes
@@ -4,6 +4,10 @@
 ! Purpose     : All trigger threshold settings
 !-----------------------------------------------------------------------------
 
+! 2016-04-19 - Roel Aaij
+ - Update Calibration_VeloMicroBias to include Hlt1Tell1Error and to set
+   routing bit 48 (HLT1NOBIAS) to use Hlt1MBMicroBiasVelo.
+
 ! 2016-04-19 - Carla Marin Benito
  - updated Radiative settings to pick up new (v3r1) inclusive BDT look-up files.
 M       python/HltSettings/Radiative/Radiative_25ns_Draft2016.py
@@ -19,7 +23,7 @@ M       python/HltSettings/Radiative/Radiative_pp_May2016.py
    and CharmHad_pp_May2016.py
 
 ! 2016-04-14 - Jessica Prisciandaro
- - update cuts in JPsiTurbo and Psi2STurbo 
+ - update cuts in JPsiTurbo and Psi2STurbo
 
 ! 2016-04-14 - Roel Aaij
  - Fix Hlt2_TrackingOnly.
diff --git a/Hlt/HltSettings/python/HltSettings/Calibration_VeloMicroBias.py b/Hlt/HltSettings/python/HltSettings/Calibration_VeloMicroBias.py
index fbfe1371eb13804233613dfd4135a18f8c4d9a15..6c773b2457933540ef03395753166eda87fb52fd 100644
--- a/Hlt/HltSettings/python/HltSettings/Calibration_VeloMicroBias.py
+++ b/Hlt/HltSettings/python/HltSettings/Calibration_VeloMicroBias.py
@@ -1,14 +1,14 @@
 class Calibration_VeloMicroBias :
     """
-    Threshold settings for OT aging activity 
-    
+    Threshold settings for OT aging activity
+
     WARNING :: DO NOT EDIT WITHOUT PERMISSION OF THE AUTHORS
-    
+
     @author J. Albrecht
     @date 2010-08-09
     """
-    
-    
+
+
     def __init__(self) :
         self.StripEndSequence = ['']
 
@@ -16,38 +16,43 @@ class Calibration_VeloMicroBias :
         return 'Calibration_VeloMicroBias'
 
     def L0TCK(self) :
-        return '0x1710'
+        return '0x1715'
 
     def ActiveHlt2Lines(self) :
         """
         Returns a list of active Hlt2 lines
         """
         return  []
-   
+
     def ActiveHlt1Lines(self) :
         """
         Returns a list of active Hlt1 lines
         """
-        return [ 'Hlt1MBMicroBiasVelo' ]
+        return [ 'Hlt1MBMicroBiasVelo', 'Hlt1Tell1Error' ]
 
     def Thresholds(self) :
         """
         Returns a dictionary of cuts
         """
-        from Hlt1Lines.Hlt1MBLines             import Hlt1MBLinesConf
-        d = {
-            Hlt1MBLinesConf : {
-                'ODIN' : {
-                    # TODO how to change TRGTYP below?
-                    'MicroBias'               : '( (ODIN_TRGTYP == LHCb.ODIN.PhysicsTrigger) | (ODIN_TRGTYP == LHCb.ODIN.TimingTrigger) )',
-                    'MicroBiasLowMultVelo'    : 'ODIN_PASS(LHCb.ODIN.NoBias)',
-                    'NoBias'                  : 'ODIN_PASS(LHCb.ODIN.NoBias)',
-                    'CharmCalibrationNoBias'  : 'ODIN_PASS(LHCb.ODIN.NoBias)',
-                    'NoBiasLeadingCrossing'   : 'ODIN_PASS(LHCb.ODIN.SequencerTrigger)',
-                },
-                'Prescale' : { 'Hlt1MBMicroBias.*' : 0.01 },
-                # 'Postscale': { 'Hlt1MBMicroBias.*' : 'RATE(5000)' },
+        from Hlt1Lines.Hlt1MBLines import Hlt1MBLinesConf
+        from Hlt1Lines.Hlt1CommissioningLines   import Hlt1CommissioningLinesConf
+
+        d = {Hlt1CommissioningLinesConf : {'Prescale'  : {'Hlt1Tell1Error'   : 1},
+                                           'Postscale' : {'Hlt1Tell1Error'   : 'RATE(10)'},
+                                          },
+                                          # TODO how to change TRGTYP below?
+             Hlt1MBLinesConf : {'ODIN' : {'MicroBias'               : 'ODIN_PASS(LHCb.ODIN.Physics)',
+                                          'MicroBiasLowMultVelo'    : 'ODIN_PASS(LHCb.ODIN.NoBias)',
+                                          'NoBias'                  : 'ODIN_PASS(LHCb.ODIN.NoBias)',
+                                          'CharmCalibrationNoBias'  : 'ODIN_PASS(LHCb.ODIN.NoBias)',
+                                          'NoBiasLeadingCrossing'   : 'ODIN_PASS(LHCb.ODIN.SequencerTrigger)'},
+                                'Prescale' : {'Hlt1MBMicroBias.*' : 1. }
+                               }
             }
-        }
 
         return d
+
+    def Streams(self):
+        expr = "HLT_PASS('%sDecision')" % self.ActiveHlt1Lines()[0]
+        return {'VELOCLOSING' : expr,
+                'HLT1NOBIAS'  : expr}