diff --git a/docker/services/cinder-api.yaml b/docker/services/cinder-api.yaml
index b803889fcb..53bbb97bbd 100644
--- a/docker/services/cinder-api.yaml
+++ b/docker/services/cinder-api.yaml
@@ -129,6 +129,7 @@ outputs:
               list_concat:
                 - {get_attr: [ContainersCommon, volumes]}
                 -
+                  - /var/lib/config-data/cinder/etc/my.cnf.d/tripleo.cnf:/etc/my.cnf.d/tripleo.cnf:ro
                   - /var/lib/config-data/cinder/etc/cinder/:/etc/cinder/:ro
                   - /var/log/containers/cinder:/var/log/cinder
                   - /var/log/containers/httpd/cinder-api:/var/log/httpd