diff --git a/doc/source/conf.py b/doc/source/conf.py
index b01b89d..f81b995 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -50,6 +50,11 @@ repository_name = 'openstack-infra/infra-manual'
 bug_project = '721'
 bug_tag = ''
 
+# These docs are version independent, no need to set version and release.
+version = ""
+# The full version, including alpha/beta/rc tags.
+release = ""
+
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
 #language = None