diff --git a/docs/conf.py b/docs/conf.py
index 44133ddcc..da172142e 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -195,7 +195,7 @@ html_title = 'RenderDoc documentation'
 #html_additional_pages = {}
 
 # If false, no module index is generated.
-#html_domain_indices = True
+html_domain_indices = False
 
 # If false, no index is generated.
 #html_use_index = True