diff --git a/ansible/roles/prometheus/defaults/main.yml b/ansible/roles/prometheus/defaults/main.yml
index c42b3188c9..cdde13d703 100644
--- a/ansible/roles/prometheus/defaults/main.yml
+++ b/ansible/roles/prometheus/defaults/main.yml
@@ -157,8 +157,9 @@ prometheus_alertmanager_image_full: "{{ prometheus_alertmanager_image }}:{{ prom
 
 # Prometheus openstack_exporter
 prometheus_openstack_exporter_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{{ docker_namespace }}/{{ kolla_base_distro }}-{{ kolla_install_type }}-prometheus-openstack-exporter"
-prometheus_openstack_exporter_tag: "{{ openstack_release }}"
+prometheus_openstack_exporter_tag: "{{ prometheus_tag }}"
 prometheus_openstack_exporter_image_full: "{{ prometheus_openstack_exporter_image }}:{{ prometheus_openstack_exporter_tag }}"
+
 prometheus_server_dimensions: "{{ default_container_dimensions }}"
 prometheus_haproxy_exporter_dimensions: "{{ default_container_dimensions }}"
 prometheus_mysqld_exporter_dimensions: "{{ default_container_dimensions }}"