diff --git a/docs/conf.py b/docs/conf.py
index 8833dde9e15..e9d84b265c0 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -99,7 +99,9 @@ html_theme = 'sphinx_rtd_theme'
 # further.  For a list of options available for each theme, see the
 # documentation.
 #
-# html_theme_options = {}
+html_theme_options = {
+  'display_version': False,
+}
 
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,