diff --git a/deploy-guide/source/conf.py b/deploy-guide/source/conf.py
index 2636cd6a39..44728569a3 100644
--- a/deploy-guide/source/conf.py
+++ b/deploy-guide/source/conf.py
@@ -32,8 +32,8 @@ import openstackdocstheme
 # Variables to override
 target_name = 'openstack-ansible'
 description = 'OpenStack-Ansible deploys OpenStack environments using Ansible.'
-previous_series_name = 'wallaby'
-current_series_name = 'xena'
+previous_series_name = 'xena'
+current_series_name = 'yoga'
 
 # General information about the project.
 author = 'OpenStack-Ansible Contributors'
diff --git a/doc/source/conf.py b/doc/source/conf.py
index 5ff2dd3b2d..342173e7be 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -33,8 +33,8 @@ import yaml
 # Variables to override
 target_name = 'openstack-ansible'
 description = 'OpenStack-Ansible deploys OpenStack environments using Ansible.'
-previous_series_name = 'wallaby'
-current_series_name = 'xena'
+previous_series_name = 'xena'
+current_series_name = 'yoga'
 
 # General information about the project.
 author = 'OpenStack-Ansible Contributors'