diff --git a/manifests/repo/debian/params.pp b/manifests/repo/debian/params.pp
index 34d996b..8cab656 100644
--- a/manifests/repo/debian/params.pp
+++ b/manifests/repo/debian/params.pp
@@ -4,7 +4,7 @@
 #
 class openstack_extras::repo::debian::params
 {
-  $release               = 'stein'
+  $release               = 'train'
 
   $uca_name              = 'ubuntu-cloud-archive'
   $uca_location          = 'http://ubuntu-cloud.archive.canonical.com/ubuntu'
diff --git a/manifests/repo/redhat/params.pp b/manifests/repo/redhat/params.pp
index 17410ff..b25a172 100644
--- a/manifests/repo/redhat/params.pp
+++ b/manifests/repo/redhat/params.pp
@@ -5,7 +5,7 @@
 #
 class openstack_extras::repo::redhat::params
 {
-  $release          = 'stein'
+  $release          = 'train'
 
   $repo_defaults    = { 'enabled'    => '1',
                         'gpgcheck'   => '1',
diff --git a/spec/classes/openstack_extras_repo_debian_debian_spec.rb b/spec/classes/openstack_extras_repo_debian_debian_spec.rb
index c564cd6..85c262a 100644
--- a/spec/classes/openstack_extras_repo_debian_debian_spec.rb
+++ b/spec/classes/openstack_extras_repo_debian_debian_spec.rb
@@ -13,7 +13,7 @@ describe 'openstack_extras::repo::debian::debian' do
 
     let :paramclass_defaults do
       {
-        :release => 'stein'
+        :release => 'train'
       }
     end
 
@@ -27,14 +27,14 @@ describe 'openstack_extras::repo::debian::debian' do
       end
 
       it { should contain_apt__source('debian-openstack-backports').with(
-        :location => 'http://stretch-stein.debian.net/debian',
-        :release  => 'stretch-stein-backports',
+        :location => 'http://stretch-train.debian.net/debian',
+        :release  => 'stretch-train-backports',
         :repos    => 'main',
       )}
 
       it { should contain_apt__source('debian-openstack-backports-nochange').with(
-        :location => 'http://stretch-stein.debian.net/debian',
-        :release  => 'stretch-stein-backports-nochange',
+        :location => 'http://stretch-train.debian.net/debian',
+        :release  => 'stretch-train-backports-nochange',
         :repos    => 'main'
       )}
 
diff --git a/spec/classes/openstack_extras_repo_debian_ubuntu_spec.rb b/spec/classes/openstack_extras_repo_debian_ubuntu_spec.rb
index 4a6c839..1ebb4e1 100644
--- a/spec/classes/openstack_extras_repo_debian_ubuntu_spec.rb
+++ b/spec/classes/openstack_extras_repo_debian_ubuntu_spec.rb
@@ -13,7 +13,7 @@ describe 'openstack_extras::repo::debian::ubuntu' do
 
     let :paramclass_defaults do
       {
-        :release => 'stein'
+        :release => 'train'
       }
     end
 
@@ -28,7 +28,7 @@ describe 'openstack_extras::repo::debian::ubuntu' do
 
       it { should contain_apt__source('ubuntu-cloud-archive').with(
         :location => 'http://ubuntu-cloud.archive.canonical.com/ubuntu',
-        :release  => 'trusty-updates/stein',
+        :release  => 'trusty-updates/train',
         :repos    => 'main',
       )}
 
@@ -127,7 +127,7 @@ describe 'openstack_extras::repo::debian::ubuntu' do
 
       it { should contain_apt__source('ubuntu-cloud-archive').with(
         :location => 'http://mirror.dfw.rax.openstack.org/ubuntu-cloud-archive',
-        :release  => 'trusty-proposed/stein',
+        :release  => 'trusty-proposed/train',
         :repos    => 'main',
       )}
     end
diff --git a/spec/classes/openstack_extras_repo_redhat_redhat_spec.rb b/spec/classes/openstack_extras_repo_redhat_redhat_spec.rb
index 5fbe76a..391d408 100644
--- a/spec/classes/openstack_extras_repo_redhat_redhat_spec.rb
+++ b/spec/classes/openstack_extras_repo_redhat_redhat_spec.rb
@@ -15,7 +15,7 @@ describe 'openstack_extras::repo::redhat::redhat' do
 
     let :paramclass_defaults do
       {
-        :release        => 'stein',
+        :release        => 'train',
         :repo_defaults  => { 'enabled' => '1',
                              'gpgcheck' => '1',
                              'notify' => 'Exec[yum_refresh]',
@@ -40,8 +40,8 @@ describe 'openstack_extras::repo::redhat::redhat' do
       end
 
       it { should contain_yumrepo('rdo-release').with(
-        :baseurl    => "http://mirror.centos.org/centos/7/cloud/$basearch/openstack-stein/",
-        :descr      => 'OpenStack Stein Repository',
+        :baseurl    => "http://mirror.centos.org/centos/7/cloud/$basearch/openstack-train/",
+        :descr      => 'OpenStack Train Repository',
         :gpgkey     => 'file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-SIG-Cloud',
         :enabled    => '1',
         :gpgcheck   => '1',
@@ -180,8 +180,8 @@ describe 'openstack_extras::repo::redhat::redhat' do
       end
 
       it { should contain_yumrepo('rdo-release').with(
-        :baseurl => "http://mirror.dfw.rax.openstack.org/centos/7/cloud/\$basearch/openstack-stein/",
-        :descr   => 'OpenStack Stein Repository',
+        :baseurl => "http://mirror.dfw.rax.openstack.org/centos/7/cloud/\$basearch/openstack-train/",
+        :descr   => 'OpenStack Train Repository',
         :gpgkey  => 'file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-SIG-Cloud',
         :proxy   => 'http://my.proxy.com:8000'
       )}