diff --git a/reference/projects.yaml b/reference/projects.yaml
index e1f35f773..a8b2fd66a 100644
--- a/reference/projects.yaml
+++ b/reference/projects.yaml
@@ -2522,6 +2522,7 @@ OpenStackAnsible:
         - openstack/openstack-ansible-os_magnum
         - openstack/openstack-ansible-os_manila
         - openstack/openstack-ansible-os_masakari
+        - openstack/openstack-ansible-os_mistral
         - openstack/openstack-ansible-os_molteniron
         - openstack/openstack-ansible-os_monasca
         - openstack/openstack-ansible-os_monasca-agent