diff --git a/doc/requirements.txt b/doc/requirements.txt
index c5cf9f1..a81bb4d 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -4,7 +4,5 @@
 
 # this is required for the docs build jobs
 sphinx!=1.6.6,!=1.6.7,>=1.6.2 # BSD
-openstackdocstheme>=1.20.0 # Apache-2.0
+openstackdocstheme==1.18.1 # Apache-2.0
 reno>=2.5.0 # Apache-2.0
-sphinxmark>=0.1.14 # Apache-2.0
-doc8>=0.6.0 # Apache-2.0
diff --git a/doc/source/conf.py b/doc/source/conf.py
index bf58e41..919c1b5 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -24,9 +24,10 @@ current_series_name = 'rocky'
 
 # -- Project information -----------------------------------------------------
 
+project = u'Chef OpenStack'
 title = u'Chef OpenStack Documentation'
 category = 'Miscellaneous'
-copyright = u'2014-2018, Chef OpenStack Contributors'
+copyright = u'2012-2018, Chef OpenStack Contributors'
 author = u'Chef OpenStack Contributors'
 
 # -- General configuration ---------------------------------------------------