diff --git a/doc/conf.py b/doc/conf.py
index 3e5fb5f..21b83cd 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -82,6 +82,8 @@ html_theme_options = {
     'github_repo': 'bonobo',
 }
 
+html_show_sphinx = False
+
 # -- Options for HTMLHelp output ------------------------------------------
 
 # Output file base name for HTML help builder.