diff --git a/defaults/main.yml b/defaults/main.yml
index 1b7dca5..0da2db4 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -120,6 +120,8 @@ blazar_oslomsg_rpc_port: "{{ oslomsg_rpc_port | default('5672') }}"
 blazar_oslomsg_rpc_use_ssl: "{{ oslomsg_rpc_use_ssl | default(False) }}"
 blazar_oslomsg_rpc_userid: blazar
 blazar_oslomsg_rpc_vhost: /blazar
+blazar_oslomsg_rpc_ssl_version: "{{ oslomsg_rpc_ssl_version | default('TLSv1_2') }}"
+blazar_oslomsg_rpc_ssl_ca_file: "{{ oslomsg_rpc_ssl_ca_file | default('') }}"
 
 # Notify
 blazar_oslomsg_notify_host_group: "{{ oslomsg_notify_host_group | default('rabbitmq_all') }}"
@@ -131,6 +133,8 @@ blazar_oslomsg_notify_use_ssl: "{{ oslomsg_notify_use_ssl | default(False) }}"
 blazar_oslomsg_notify_userid: "{{ blazar_oslomsg_rpc_userid }}"
 blazar_oslomsg_notify_vhost: "{{ blazar_oslomsg_rpc_vhost }}"
 blazar_oslomsg_notify_password: "{{ blazar_oslomsg_rpc_password }}"
+blazar_oslomsg_notify_ssl_version: "{{ oslomsg_notify_ssl_version | default('TLSv1_2') }}"
+blazar_oslomsg_notify_ssl_ca_file: "{{ oslomsg_notify_ssl_ca_file | default('') }}"
 
 blazar_role_name: admin
 blazar_bind_address: "{{ openstack_service_bind_address | default('0.0.0.0') }}"
diff --git a/templates/blazar.conf.j2 b/templates/blazar.conf.j2
index db754b4..62a0e59 100644
--- a/templates/blazar.conf.j2
+++ b/templates/blazar.conf.j2
@@ -5,14 +5,14 @@ host=0.0.0.0
 port={{ blazar_service_port }}
 
 # oslo.messaging default transport
-transport_url = {{ blazar_oslomsg_rpc_transport }}://{% for host in blazar_oslomsg_rpc_servers.split(',') %}{{ blazar_oslomsg_rpc_userid }}:{{ blazar_oslomsg_rpc_password }}@{{ host }}:{{ blazar_oslomsg_rpc_port }}{% if not loop.last %},{% else %}/{{ blazar_oslomsg_rpc_vhost }}{% if (blazar_oslomsg_rpc_use_ssl | lower) | bool %}?ssl=1{% else %}?ssl=0{% endif %}{% endif %}{% endfor %}
+transport_url = {{ blazar_oslomsg_rpc_transport }}://{% for host in blazar_oslomsg_rpc_servers.split(',') %}{{ blazar_oslomsg_rpc_userid }}:{{ blazar_oslomsg_rpc_password }}@{{ host }}:{{ blazar_oslomsg_rpc_port }}{% if not loop.last %},{% else %}/{{ blazar_oslomsg_rpc_vhost }}{% if blazar_oslomsg_rpc_use_ssl | bool %}?ssl=1&ssl_version={{ blazar_oslomsg_rpc_ssl_version }}&ssl_ca_file={{ blazar_oslomsg_rpc_ssl_ca_file }}{% else %}?ssl=0{% endif %}{% endif %}{% endfor %}
 
 [oslo_messaging_rabbit]
 ssl = {{ blazar_oslomsg_notify_use_ssl | bool }}
 
 [oslo_messaging_notifications]
 driver = {{ (blazar_ceilometer_enabled | bool) | ternary('messagingv2', 'noop') }}
-transport_url = {{ blazar_oslomsg_notify_transport }}://{% for host in blazar_oslomsg_notify_servers.split(',') %}{{ blazar_oslomsg_notify_userid }}:{{ blazar_oslomsg_notify_password }}@{{ host }}:{{ blazar_oslomsg_notify_port }}{% if not loop.last %},{% else %}/{{ blazar_oslomsg_notify_vhost }}{% if (blazar_oslomsg_notify_use_ssl | lower) | bool %}?ssl=1{% else %}?ssl=0{% endif %}{% endif %}{% endfor %}
+transport_url = {{ blazar_oslomsg_notify_transport }}://{% for host in blazar_oslomsg_notify_servers.split(',') %}{{ blazar_oslomsg_notify_userid }}:{{ blazar_oslomsg_notify_password }}@{{ host }}:{{ blazar_oslomsg_notify_port }}{% if not loop.last %},{% else %}/{{ blazar_oslomsg_notify_vhost }}{% if blazar_oslomsg_notify_use_ssl | bool %}?ssl=1&ssl_version={{ blazar_oslomsg_notify_ssl_version }}&ssl_ca_file={{ blazar_oslomsg_notify_ssl_ca_file }}{% else %}?ssl=0{% endif %}{% endif %}{% endfor %}
 
 
 [manager]