diff --git a/whitebox_neutron_tempest_plugin/tests/scenario/base.py b/whitebox_neutron_tempest_plugin/tests/scenario/base.py
index 299e5db..b82bf8a 100644
--- a/whitebox_neutron_tempest_plugin/tests/scenario/base.py
+++ b/whitebox_neutron_tempest_plugin/tests/scenario/base.py
@@ -216,7 +216,7 @@ class BaseTempestWhiteboxTestCase(base.BaseTempestTestCase):
                     if address['type'] == 'InternalIP':
                         ocp_main_ip = address['address']
                     if address['type'] == 'Hostname':
-                        ocp_hostname = address['address']
+                        ocp_hostname = address['address'].split('.')[0]
                 if ocp_main_ip and ocp_hostname == host.split('.')[0]:
                     LOG.debug('IP address found for %s: %s', host, ocp_main_ip)
                     return ocp_main_ip