diff --git a/doc/source/conf.py b/doc/source/conf.py
index c9ed61b..c16fe69 100755
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -22,9 +22,14 @@ sys.path.insert(0, os.path.abspath('../..'))
 extensions = [
     'sphinx.ext.autodoc',
     #'sphinx.ext.intersphinx',
-    'oslosphinx'
+    'openstackdocstheme'
 ]
 
+# openstackdocstheme options
+repository_name = 'openstack/os-api-ref'
+bug_project = 'openstack-doc-tools'
+bug_tag = 'os-api-ref'
+
 # autodoc generation is a bit aggressive and a nuisance when doing heavy
 # text edit cycles.
 # execute "export SPHINX_DEBUG=1" in your terminal to disable
@@ -37,7 +42,7 @@ master_doc = 'index'
 
 # General information about the project.
 project = u'os-api-ref'
-copyright = u'2016, The contributors'
+copyright = u'2018, The contributors'
 
 # If true, '()' will be appended to :func: etc. cross-reference text.
 add_function_parentheses = True
@@ -57,9 +62,14 @@ pygments_style = 'sphinx'
 # html_theme = '_theme'
 # html_static_path = ['static']
 
+html_theme = 'openstackdocs'
+
 # Output file base name for HTML help builder.
 htmlhelp_basename = '%sdoc' % project
 
+# Must set this variable to include year, month, day, hours, and minutes.
+html_last_updated_fmt = '%Y-%m-%d %H:%M'
+
 # Grouping the document tree into LaTeX files. List of tuples
 # (source start file, target name, title, author, documentclass
 # [howto/manual]).
diff --git a/test-requirements.txt b/test-requirements.txt
index 585a62e..db6e793 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -6,7 +6,6 @@ hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
 
 coverage!=4.4,>=4.0 # Apache-2.0
 python-subunit>=1.0.0 # Apache-2.0/BSD
-oslosphinx>=4.7.0 # Apache-2.0
 testrepository>=0.0.18 # Apache-2.0/BSD
 testtools>=2.2.0 # MIT
 sphinx-testing>=0.7.2 # BSD License