diff --git a/modules/openstack_project/files/jenkins_job_builder/config/projects.yaml b/modules/openstack_project/files/jenkins_job_builder/config/projects.yaml
index 39560a1851..9e60a97410 100644
--- a/modules/openstack_project/files/jenkins_job_builder/config/projects.yaml
+++ b/modules/openstack_project/files/jenkins_job_builder/config/projects.yaml
@@ -1552,8 +1552,10 @@
           envlist: wsme-tip
       - gate-{name}-tox-{envlist}:
           envlist: ceilometer-stable
+          node: centos6
       - gate-{name}-tox-{envlist}:
           envlist: ceilometer-tip
+          node: centos6
       - gate-{name}-tox-{envlist}:
           envlist: ironic-tip