diff --git a/tasks/nova_service_add.yml b/tasks/nova_service_add.yml
index 20c45239..60bfa48d 100644
--- a/tasks/nova_service_add.yml
+++ b/tasks/nova_service_add.yml
@@ -22,6 +22,7 @@
     service_name: "{{ service_name }}"
     service_type: "{{ service_type }}"
     description: "{{ service_description }}"
+    insecure: "{{ keystone_service_adminuri_insecure }}"
   register: add_service
   until: add_service|success
   retries: 5
@@ -40,6 +41,7 @@
     user_name: "{{ service_user_name }}"
     tenant_name: "{{ service_tenant_name }}"
     password: "{{ service_password }}"
+    insecure: "{{ keystone_service_adminuri_insecure }}"
   register: add_service
   until: add_service|success
   retries: 5
@@ -58,6 +60,7 @@
     user_name: "{{ service_user_name }}"
     tenant_name: "{{ service_tenant_name }}"
     role_name: "{{ role_name }}"
+    insecure: "{{ keystone_service_adminuri_insecure }}"
   register: add_service
   until: add_service|success
   retries: 5
@@ -79,6 +82,7 @@
     publicurl: "{{ service_publicurl }}"
     adminurl: "{{ service_internalurl }}"
     internalurl: "{{ service_adminurl }}"
+    insecure: "{{ keystone_service_adminuri_insecure }}"
   register: add_service
   until: add_service|success
   retries: 5
diff --git a/templates/nova.conf.j2 b/templates/nova.conf.j2
index 3194c4e5..332c0542 100644
--- a/templates/nova.conf.j2
+++ b/templates/nova.conf.j2
@@ -165,6 +165,7 @@ enabled = false
 
 
 [keystone_authtoken]
+insecure = {{ keystone_service_internaluri_insecure | bool }}
 auth_plugin = {{ nova_keystone_auth_plugin }}
 signing_dir = {{ nova_system_home_folder }}/cache/api
 auth_url = {{ keystone_service_adminuri }}