diff --git a/whitebox_tempest_plugin/api/compute/test_sriov.py b/whitebox_tempest_plugin/api/compute/test_sriov.py
index dc47ed15..6864ad63 100644
--- a/whitebox_tempest_plugin/api/compute/test_sriov.py
+++ b/whitebox_tempest_plugin/api/compute/test_sriov.py
@@ -28,6 +28,8 @@ LOG = logging.getLogger(__name__)
 
 class SRIOVNumaAffinity(base.BaseWhiteboxComputeTest):
 
+    min_microversion = '2.74'
+
     required = {'hw:cpu_policy': 'dedicated',
                 'hw:pci_numa_affinity_policy': 'required'}
     preferred = {'hw:cpu_policy': 'dedicated',
diff --git a/whitebox_tempest_plugin/config.py b/whitebox_tempest_plugin/config.py
index 71d776e0..6a1cefd7 100644
--- a/whitebox_tempest_plugin/config.py
+++ b/whitebox_tempest_plugin/config.py
@@ -225,7 +225,6 @@ hardware_opts = [
     cfg.IntOpt(
         'physnet_numa_affinity',
         default=None,
-        help="A one to one affinity mapping of the parameter sriov_phsynet to "
-        "its underlying NIC's NUMA Node. A physnet mapping of one to many "
-        "NUMAs is not supported with this parameter")
+        help="The NUMA Node ID that has affinity to the NIC connected to the "
+             "physnet defined in 'sriov_physnet'")
 ]