diff --git a/Modulefile b/Modulefile
index 2cccdcec..a94e5281 100644
--- a/Modulefile
+++ b/Modulefile
@@ -12,4 +12,4 @@ dependency 'puppetlabs/inifile', '>=1.0.0 <2.0.0'
 dependency 'puppetlabs/keystone', '>=4.0.0 <5.0.0'
 dependency 'puppetlabs/mysql', '>=0.9.0 <3.0.0'
 dependency 'puppetlabs/rabbitmq', '>=2.0.2 <4.0.0'
-dependency 'puppetlabs/stdlib', '>=3.2.0'
+dependency 'puppetlabs/stdlib', '>=4.0.0'
diff --git a/manifests/type.pp b/manifests/type.pp
index 75b83e98..202df4a1 100644
--- a/manifests/type.pp
+++ b/manifests/type.pp
@@ -24,6 +24,9 @@
 # [*os_auth_url*]
 #   (optional) The keystone auth url. Defaults to 'http://127.0.0.1:5000/v2.0/'.
 #
+# [*os_region_name*]
+#   (optional) The keystone region name. Default is unset.
+#
 # Author: Andrew Woodward <awoodward@mirantis.com>
 
 define cinder::type (
@@ -33,6 +36,7 @@
   $os_tenant_name = 'admin',
   $os_username    = 'admin',
   $os_auth_url    = 'http://127.0.0.1:5000/v2.0/',
+  $os_region_name = undef,
   ) {
 
   $volume_name = $name
@@ -40,20 +44,28 @@
 # TODO: (xarses) This should be moved to a ruby provider so that among other
 #   reasons, the credential discovery magic can occur like in neutron.
 
+  $cinder_env = [
+    "OS_TENANT_NAME=${os_tenant_name}",
+    "OS_USERNAME=${os_username}",
+    "OS_PASSWORD=${os_password}",
+    "OS_AUTH_URL=${os_auth_url}",
+  ]
+
+  if $os_region_name {
+    $region_env = ["OS_REGION_NAME=${os_region_name}"]
+  }
+  else {
+    $region_env = []
+  }
+
   exec {"cinder type-create ${volume_name}":
     command     => "cinder type-create ${volume_name}",
     unless      => "cinder type-list | grep ${volume_name}",
-    environment => [
-      "OS_TENANT_NAME=${os_tenant_name}",
-      "OS_USERNAME=${os_username}",
-      "OS_PASSWORD=${os_password}",
-      "OS_AUTH_URL=${os_auth_url}",
-    ],
+    environment => concat($cinder_env, $region_env),
     require     => Package['python-cinderclient']
   }
 
   if ($set_value and $set_key) {
-
     Exec["cinder type-create ${volume_name}"] ->
     cinder::type_set { $set_value:
       type            => $volume_name,
@@ -62,6 +74,7 @@
       os_tenant_name  => $os_tenant_name,
       os_username     => $os_username,
       os_auth_url     => $os_auth_url,
+      os_region_name  => $os_region_name,
     }
   }
 }
diff --git a/manifests/type_set.pp b/manifests/type_set.pp
index 6f7ecc78..dc798815 100644
--- a/manifests/type_set.pp
+++ b/manifests/type_set.pp
@@ -22,6 +22,9 @@
 # [*os_auth_url*]
 #   (optional) The keystone auth url. Defaults to 'http://127.0.0.1:5000/v2.0/'.
 #
+# [*os_region_name*]
+#   (optional) The keystone region name. Default is unset.
+#
 # Author: Andrew Woodward <awoodward@mirantis.com>
 
 
@@ -32,20 +35,30 @@
   $os_tenant_name = 'admin',
   $os_username    = 'admin',
   $os_auth_url    = 'http://127.0.0.1:5000/v2.0/',
+  $os_region_name = undef,
   ) {
 
 # TODO: (xarses) This should be moved to a ruby provider so that among other
 #   reasons, the credential discovery magic can occur like in neutron.
 
+  $cinder_env = [
+    "OS_TENANT_NAME=${os_tenant_name}",
+    "OS_USERNAME=${os_username}",
+    "OS_PASSWORD=${os_password}",
+    "OS_AUTH_URL=${os_auth_url}",
+  ]
+
+  if $os_region_name {
+    $region_env = ["OS_REGION_NAME=${os_region_name}"]
+  }
+  else {
+    $region_env = []
+  }
+
   exec {"cinder type-key ${type} set ${key}=${name}":
     path        => '/usr/bin',
     command     => "cinder type-key ${type} set ${key}=${name}",
-    environment => [
-      "OS_TENANT_NAME=${os_tenant_name}",
-      "OS_USERNAME=${os_username}",
-      "OS_PASSWORD=${os_password}",
-      "OS_AUTH_URL=${os_auth_url}",
-    ],
+    environment => concat($cinder_env, $region_env),
     require     => Package['python-cinderclient']
   }
 }