diff --git a/tobiko/tests/sanity/cloud/test_nodes.py b/tobiko/tests/sanity/cloud/test_nodes.py
index 6bbaf1afb..1631607c2 100644
--- a/tobiko/tests/sanity/cloud/test_nodes.py
+++ b/tobiko/tests/sanity/cloud/test_nodes.py
@@ -14,6 +14,7 @@
 #    under the License.
 from __future__ import absolute_import
 
+import pytest
 import testtools
 
 import tobiko
@@ -23,6 +24,7 @@ from tobiko.shell import sh
 from tobiko.openstack import topology
 
 
+@pytest.mark.minimal
 class OpenstackNodesTest(testtools.TestCase):
 
     topology = tobiko.required_fixture(
diff --git a/tobiko/tests/sanity/neutron/test_agents.py b/tobiko/tests/sanity/neutron/test_agents.py
index 328b1b787..405735431 100644
--- a/tobiko/tests/sanity/neutron/test_agents.py
+++ b/tobiko/tests/sanity/neutron/test_agents.py
@@ -14,11 +14,13 @@
 #    under the License.
 from __future__ import absolute_import
 
+import pytest
 import testtools
 
 from tobiko.openstack import tests
 
 
+@pytest.mark.minimal
 class NeutronAgentTest(testtools.TestCase):
 
     def test_agents_are_alive(self):
diff --git a/tobiko/tests/sanity/nova/test_service.py b/tobiko/tests/sanity/nova/test_service.py
index c5733f124..3e8fb8939 100644
--- a/tobiko/tests/sanity/nova/test_service.py
+++ b/tobiko/tests/sanity/nova/test_service.py
@@ -14,11 +14,13 @@
 #    under the License.
 from __future__ import absolute_import
 
+import pytest
 import testtools
 
 from tobiko.openstack import nova
 
 
+@pytest.mark.minimal
 class ServiceTest(testtools.TestCase):
 
     def test_all_services_are_up(self):