diff --git a/classes/cluster/virtual-mcp11-aio-ironic/openstack/init.yml b/classes/cluster/virtual-mcp11-aio-ironic/openstack/init.yml
index 39d0113..451fc11 100755
--- a/classes/cluster/virtual-mcp11-aio-ironic/openstack/init.yml
+++ b/classes/cluster/virtual-mcp11-aio-ironic/openstack/init.yml
@@ -66,7 +66,6 @@
         - pxe_ipmitool
       identity:
         engine: keystone
-        region: RegionOne
         host: ${_param:single_address}
         port: 35357
         user: ironic
diff --git a/classes/system b/classes/system
index 895c29b..5ffe2b3 160000
--- a/classes/system
+++ b/classes/system
@@ -1 +1 @@
-Subproject commit 895c29b19304bf71dc6f626004ebdc7c5b824fc5
+Subproject commit 5ffe2b354ed5fb48310b292bffef41a887619950