diff --git a/playbooks/refstack-client-devstack.yaml b/playbooks/refstack-client-devstack.yaml
index 459c407..710cc96 100644
--- a/playbooks/refstack-client-devstack.yaml
+++ b/playbooks/refstack-client-devstack.yaml
@@ -7,10 +7,6 @@
 - hosts: tempest
   vars:
     devstack_base_dir: "/opt/stack"
-    # TODO(mkopec) set_auth_url override is needed here until the role uses
-    # python-tempestconf version which contains a fix for the SSL support:
-    # https://review.opendev.org/c/osf/python-tempestconf/+/762923
-    set_auth_url: "OS_AUTH_URL=$SERVICE_PROTOCOL://$SERVICE_HOST/identity/v3"
   tasks:
     # NOTE: devstack jobs are failing on Run Tempest task
     # it is because tox command is not found. Adding 'ensure-tox'
@@ -32,6 +28,6 @@
         # location, python-tempestconf is in the same org (osf) so it's cloned
         # just one level up by the zuul
         tempestconf_source: "../python-tempestconf"
-        source_credentials: "{{ devstack_base_dir }}/devstack/openrc demo demo; {{ set_auth_url }}"
-        source_admin_credentials: "{{ devstack_base_dir }}/devstack/openrc admin admin; {{ set_auth_url }}"
+        source_credentials: "{{ devstack_base_dir }}/devstack/openrc demo demo"
+        source_admin_credentials: "{{ devstack_base_dir }}/devstack/openrc admin admin"
         additional_tempestconf_params: "auth.tempest_roles Member object-storage.operator_role Member"