diff --git a/.zuul.yaml b/.zuul.yaml
index 1eab464..60f0d05 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -123,7 +123,3 @@
       jobs:
         - patrole-admin
         - patrole-member
-        - patrole-member-queens
-        - patrole-member-pike
-        - patrole-py35-member
-        - openstack-tox-lower-constraints
diff --git a/patrole_tempest_plugin/tests/api/volume/test_volume_actions_rbac.py b/patrole_tempest_plugin/tests/api/volume/test_volume_actions_rbac.py
index dcc2bd5..a8c1727 100644
--- a/patrole_tempest_plugin/tests/api/volume/test_volume_actions_rbac.py
+++ b/patrole_tempest_plugin/tests/api/volume/test_volume_actions_rbac.py
@@ -141,16 +141,6 @@
         self.addCleanup(self.volumes_client.update_volume_readonly,
                         self.volume['id'], readonly=False)
 
-    @decorators.idempotent_id('72bab13c-dfaf-4b6d-a132-c83a85fb1776')
-    @rbac_rule_validation.action(
-        service="cinder",
-        rule="volume_extension:volume_unmanage")
-    def test_unmanage_volume(self):
-        volume = self.create_volume()
-
-        with self.rbac_utils.override_role(self):
-            self.volumes_client.unmanage_volume(volume['id'])
-
     @decorators.idempotent_id('59b783c0-f4ef-430c-8a90-1bad97d4ec5c')
     @rbac_rule_validation.action(service="cinder",
                                  rule="volume:update")
diff --git a/tox.ini b/tox.ini
index cca09d0..a09822f 100644
--- a/tox.ini
+++ b/tox.ini
@@ -21,16 +21,20 @@
     stestr --test-path ./patrole_tempest_plugin/tests/unit run {posargs}
 
 [testenv:pep8]
+basepython = python3
 commands = flake8 {posargs}
            check-uuid --package patrole_tempest_plugin.tests.api
 
 [testenv:uuidgen]
+basepython = python3
 commands = check-uuid --package patrole_tempest_plugin.tests.api --fix
 
 [testenv:venv]
+basepython = python3
 commands = {posargs}
 
 [testenv:cover]
+basepython = python3
 commands = rm -rf *.pyc
            rm -rf cover
            rm -f .coverage
@@ -46,6 +50,7 @@
                       rm
 
 [testenv:docs]
+basepython = python3
 deps =
   -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt}
   -r{toxinidir}/requirements.txt
@@ -56,6 +61,7 @@
 whitelist_externals = rm
 
 [testenv:releasenotes]
+basepython = python3
 deps =
   -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt}
   -r{toxinidir}/requirements.txt
@@ -66,9 +72,11 @@
 whitelist_externals = rm
 
 [testenv:debug]
+basepython = python3
 commands = oslo_debug_helper -t patrole_tempest_plugin/tests {posargs}
 
 [testenv:genconfig]
+basepython = python3
 commands = oslo-config-generator --config-file etc/config-generator.patrole.conf
 
 [flake8]