diff --git a/tasks/main.yml b/tasks/main.yml
index 4871d5e5..e3f154fc 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -93,6 +93,7 @@
     _service_setup_host: "{{ ceilometer_service_setup_host }}"
     _service_setup_host_python_interpreter: "{{ ceilometer_service_setup_host_python_interpreter }}"
     _service_project_name: "{{ ceilometer_service_project_name }}"
+    _service_region: "{{ ceilometer_service_region }}"
     _service_users:
       - name: "{{ ceilometer_service_user_name }}"
         password: "{{ ceilometer_service_password }}"