diff --git a/doc/source/conf.py b/doc/source/conf.py
index f999c0bd..5ce20343 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -18,9 +18,9 @@ extensions = [
 ]
 
 # openstackdocstheme options
-repository_name = 'openstack/oslo.config'
-bug_project = 'oslo.config'
-bug_tag = ''
+openstackdocs_repo_name = 'openstack/oslo.config'
+openstackdocs_bug_project = 'oslo.config'
+openstackdocs_bug_tag = ''
 
 config_generator_config_file = 'config-generator.conf'
 
@@ -48,7 +48,7 @@ add_function_parentheses = True
 add_module_names = True
 
 # The name of the Pygments (syntax highlighting) style to use.
-pygments_style = 'sphinx'
+pygments_style = 'native'
 
 # A list of ignored prefixes for module index sorting.
 modindex_common_prefix = ['oslo_config.']
diff --git a/releasenotes/source/conf.py b/releasenotes/source/conf.py
index 2ac788fa..92eb659e 100644
--- a/releasenotes/source/conf.py
+++ b/releasenotes/source/conf.py
@@ -43,9 +43,9 @@ extensions = [
 ]
 
 # openstackdocstheme options
-repository_name = 'openstack/oslo.config'
-bug_project = 'oslo.config'
-bug_tag = ''
+openstackdocs_repo_name = 'openstack/oslo.config'
+openstackdocs_bug_project = 'oslo.config'
+openstackdocs_bug_tag = ''
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']
@@ -99,7 +99,7 @@ exclude_patterns = []
 # show_authors = False
 
 # The name of the Pygments (syntax highlighting) style to use.
-pygments_style = 'sphinx'
+pygments_style = 'native'
 
 # A list of ignored prefixes for module index sorting.
 # modindex_common_prefix = []