diff --git a/sysinv/cgts-client/centos/build_srpm.data b/sysinv/cgts-client/centos/build_srpm.data
index 4e6fbe9ae4..d47350caef 100644
--- a/sysinv/cgts-client/centos/build_srpm.data
+++ b/sysinv/cgts-client/centos/build_srpm.data
@@ -1,2 +1,2 @@
 SRC_DIR="cgts-client"
-TIS_PATCH_VER=73
+TIS_PATCH_VER=74
diff --git a/sysinv/cgts-client/cgts-client/cgtsclient/v1/isystem_shell.py b/sysinv/cgts-client/cgts-client/cgtsclient/v1/isystem_shell.py
index c702b601bc..76fced8dec 100644
--- a/sysinv/cgts-client/cgts-client/cgtsclient/v1/isystem_shell.py
+++ b/sysinv/cgts-client/cgts-client/cgtsclient/v1/isystem_shell.py
@@ -86,7 +86,9 @@ def do_show(cc, args):
 @utils.arg('-S', '--security_feature',
            metavar='<security_feature>',
            choices=['spectre_meltdown_v1', 'spectre_meltdown_all'],
-           help='Use spectre_meltdown_v1 for spectre/meltdown v1 fixes, or spectre_meltdown_all to use all fixes')
+           help='Use spectre_meltdown_v1 to add linux bootargs "nopti '
+                'nospectre_v2 nospectre_v1", or spectre_meltdown_all to not '
+                'add any mitigation disabling bootargs')
 def do_modify(cc, args):
     """Modify system attributes."""
     isystems = cc.isystem.list()
diff --git a/sysinv/sysinv/centos/build_srpm.data b/sysinv/sysinv/centos/build_srpm.data
index 5e63e56302..7daffe0850 100644
--- a/sysinv/sysinv/centos/build_srpm.data
+++ b/sysinv/sysinv/centos/build_srpm.data
@@ -1,2 +1,2 @@
 SRC_DIR="sysinv"
-TIS_PATCH_VER=341
+TIS_PATCH_VER=342
diff --git a/sysinv/sysinv/sysinv/sysinv/common/constants.py b/sysinv/sysinv/sysinv/sysinv/common/constants.py
index a46d7c883f..207fcee384 100644
--- a/sysinv/sysinv/sysinv/sysinv/common/constants.py
+++ b/sysinv/sysinv/sysinv/sysinv/common/constants.py
@@ -1350,7 +1350,7 @@ GLANCE_REGISTRY_DATA_API = 'glance.db.registry.api'
 
 # kernel options for various security feature selections
 SYSTEM_SECURITY_FEATURE_SPECTRE_MELTDOWN_V1 = 'spectre_meltdown_v1'
-SYSTEM_SECURITY_FEATURE_SPECTRE_MELTDOWN_V1_OPTS = 'nopti nospectre_v2'
+SYSTEM_SECURITY_FEATURE_SPECTRE_MELTDOWN_V1_OPTS = 'nopti nospectre_v2 nospectre_v1'
 SYSTEM_SECURITY_FEATURE_SPECTRE_MELTDOWN_ALL = 'spectre_meltdown_all'
 SYSTEM_SECURITY_FEATURE_SPECTRE_MELTDOWN_ALL_OPTS = ''
 SYSTEM_SECURITY_FEATURE_SPECTRE_MELTDOWN_OPTS = {
diff --git a/tsconfig/centos/build_srpm.data b/tsconfig/centos/build_srpm.data
index e574177685..6d0c787215 100644
--- a/tsconfig/centos/build_srpm.data
+++ b/tsconfig/centos/build_srpm.data
@@ -1,2 +1,2 @@
 SRC_DIR="tsconfig"
-TIS_PATCH_VER=10
+TIS_PATCH_VER=11
diff --git a/tsconfig/tsconfig/tsconfig/tests/test_basics.py b/tsconfig/tsconfig/tsconfig/tests/test_basics.py
index c88f406b81..1ede002a14 100644
--- a/tsconfig/tsconfig/tsconfig/tests/test_basics.py
+++ b/tsconfig/tsconfig/tsconfig/tests/test_basics.py
@@ -60,7 +60,7 @@ sdn_enabled=no
 region_config=no
 system_mode=duplex
 sw_version=19.12
-security_feature="nopti nospectre_v2"
+security_feature="nopti nospectre_v2 nospectre_v1"
 vswitch_type=ovs-dpdk
 """
 
@@ -82,7 +82,7 @@ region_2_name=Region2
 distributed_cloud_role=CloudRole
 system_mode=duplex
 sw_version=19.12
-security_feature="nopti nospectre_v2"
+security_feature="nopti nospectre_v2 nospectre_v1"
 vswitch_type=ovs-dpdk
 """