diff --git a/salt/minion/cert/proxy.yml b/salt/minion/cert/proxy.yml
index fac9aa5..847e287 100644
--- a/salt/minion/cert/proxy.yml
+++ b/salt/minion/cert/proxy.yml
@@ -9,3 +9,7 @@
           signing_policy: cert_server
           authority: ${_param:salt_minion_ca_authority}
           common_name: ${_param:cluster_public_host}
+          alternative_names: IP:127.0.0.1,IP:${_param:openstack_proxy_address},IP:${_param:cluster_public_host},DNS:${_param:cluster_public_host},DNS:${_param:cluster_domain}
+          key_file:  /srv/salt/env/${_param:salt_master_base_environment}/prx.${_param:cluster_public_host}.key
+          cert_file: /srv/salt/env/${_param:salt_master_base_environment}/prx.${_param:cluster_public_host}.crt
+          all_file:  /srv/salt/env/${_param:salt_master_base_environment}/prx-with-key.${_param:cluster_public_host}.pem