diff --git a/Trigger/TrigValidation/TrigAnalysisTest/share/q221_RDOtoRDOTrig_mt1_build.ref b/Trigger/TrigValidation/TrigAnalysisTest/share/q221_RDOtoRDOTrig_mt1_build.ref
index 2a237ab2c1ca6e3716964829353789e51432d7e7..8561be6aa148a5965da983efd4a2e3dd83e60def 100644
--- a/Trigger/TrigValidation/TrigAnalysisTest/share/q221_RDOtoRDOTrig_mt1_build.ref
+++ b/Trigger/TrigValidation/TrigAnalysisTest/share/q221_RDOtoRDOTrig_mt1_build.ref
@@ -162,6 +162,8 @@ TrigSignatureMoniMT                                INFO HLT_mu6_mu4_L12MU4
 TrigSignatureMoniMT                                INFO HLT_mu6_mu4_L12MU4 decisions                      8         8         12        10        0
 TrigSignatureMoniMT                                INFO HLT_mu6fast_L1MU6             10        10        10        0         0         0         0         10
 TrigSignatureMoniMT                                INFO HLT_mu6fast_L1MU6 decisions                       14        0         0         0         0
+TrigSignatureMoniMT                                INFO HLT_mu6noL1_L1MU6             10        10        10        3         0         0         0         3
+TrigSignatureMoniMT                                INFO HLT_mu6noL1_L1MU6 decisions                       18        4         0         0         0
 TrigSignatureMoniMT                                INFO HLT_mu80_msonly_3layersEC_L1MU208         8         8         0         0         0         0         0
 TrigSignatureMoniMT                                INFO HLT_mu80_msonly_3layersEC_L1MU20 decisions                    10        0         0         0         0
 TrigSignatureMoniMT                                INFO HLT_tau0_perf_ptonly_L1TAU100 0         0         0         0         0         0         0         0
diff --git a/Trigger/TrigValidation/TrigUpgradeTest/share/full_menu_build.ref b/Trigger/TrigValidation/TrigUpgradeTest/share/full_menu_build.ref
index 598138b7cc79c3f7f43741c3b5f9de5c129e9851..ee8ede291e204778dcdcf0c89ddf623040ab3591 100644
--- a/Trigger/TrigValidation/TrigUpgradeTest/share/full_menu_build.ref
+++ b/Trigger/TrigValidation/TrigUpgradeTest/share/full_menu_build.ref
@@ -168,6 +168,8 @@ TrigSignatureMoniMT                                 INFO HLT_mu6_mu4_L12MU4
 TrigSignatureMoniMT                                 INFO HLT_mu6_mu4_L12MU4 decisions                      2         0         0         0         0         
 TrigSignatureMoniMT                                 INFO HLT_mu6fast_L1MU6             20        20        1         0         0         0         0         1         
 TrigSignatureMoniMT                                 INFO HLT_mu6fast_L1MU6 decisions                       2         0         0         0         0         
+TrigSignatureMoniMT                                 INFO HLT_mu6noL1_L1MU6             20        20        1         0         0         0         0         0         
+TrigSignatureMoniMT                                 INFO HLT_mu6noL1_L1MU6 decisions                       1         0         0         0         0         
 TrigSignatureMoniMT                                 INFO HLT_mu80_msonly_3layersEC_L1MU2020        20        1         0         0         0         0         0         
 TrigSignatureMoniMT                                 INFO HLT_mu80_msonly_3layersEC_L1MU20 decisions                    1         0         0         0         0         
 TrigSignatureMoniMT                                 INFO HLT_noalg_L1EM3               20        20        0         0         0         0         0         20        
diff --git a/Trigger/TriggerCommon/TriggerMenuMT/python/HLTMenuConfig/Menu/LS2_v1.py b/Trigger/TriggerCommon/TriggerMenuMT/python/HLTMenuConfig/Menu/LS2_v1.py
index 564317c4a62fe99692b4f0f7c03361230e9dc7fc..b1ef561d9ae6da7f262b1d2e6c7a2b0c41fcdbf7 100644
--- a/Trigger/TriggerCommon/TriggerMenuMT/python/HLTMenuConfig/Menu/LS2_v1.py
+++ b/Trigger/TriggerCommon/TriggerMenuMT/python/HLTMenuConfig/Menu/LS2_v1.py
@@ -42,6 +42,7 @@ def setupMenu():
 
         ChainProp(name='HLT_mu20_ivar_L1MU6',      groups=SingleMuonGroup),
         ChainProp(name='HLT_mu6_ivarmedium_L1MU6', groups=SingleMuonGroup),
+        ChainProp(name='HLT_mu6noL1_L1MU6', l1SeedThresholds=['FSNOSEED'], groups=SingleMuonGroup),
 #        ChainProp(name='HLT_mu6_mu6noL1_L1MU6', l1SeedThresholds=['MU6','FSNOSEED'], groups=MultiMuonGroup),
         ChainProp(name='HLT_mu6_msonly_L1MU6',     groups=SingleMuonGroup),
 
diff --git a/Trigger/TriggerCommon/TriggerMenuMT/python/HLTMenuConfig/Muon/MuonDef.py b/Trigger/TriggerCommon/TriggerMenuMT/python/HLTMenuConfig/Muon/MuonDef.py
index c9ac3784947299a8ed66dc59bda8c8946a5c8565..5b7a6b77cb060921a02b1b3f021705a38878a359 100755
--- a/Trigger/TriggerCommon/TriggerMenuMT/python/HLTMenuConfig/Muon/MuonDef.py
+++ b/Trigger/TriggerCommon/TriggerMenuMT/python/HLTMenuConfig/Muon/MuonDef.py
@@ -117,8 +117,7 @@ class MuonChainConfiguration(ChainConfigurationBase):
             "Comb":[['getmuFast', 'getmuComb']],
             "noL2Comb" : [['getmuFast'], ['getmuEFSA', 'getmuEFCB']],
             "ivar":[['getmuFast', 'getmuComb', 'getmuIso']],
-            #FP: this is tmp config for noL1, waiting for serial merging:
-            "noL1":[['getmuFast', 'getmuComb', 'getmuIso'],['getFSmuEFSA', 'getFSmuEFCB', 'getEFCBEmpty']],
+            "noL1":[[],['getFSmuEFSA', 'getFSmuEFCB']],
             "msonly":[['getmuFast', 'getmuMSEmpty'], ['getmuEFMS']],
             "ivarmedium":[['getmuFast', 'getmuComb'], ['getmuEFSA', 'getmuEFCB', 'getmuEFIso']],
             "invM":[[],['getmuInvM']],