diff --git a/setup.cfg b/setup.cfg
index 606ad9ce4b..ca9fe8ef1f 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -75,6 +75,8 @@ tempest.test_plugins =
 all_files = 1
 build-dir = doc/build
 source-dir = doc/source
+builders = html
+warning-is-error = 1
 
 [egg_info]
 tag_build = 
@@ -97,6 +99,3 @@ output_file = manila/locale/manila.pot
 
 [wheel]
 universal = 1
-
-[pbr]
-warnerrors = true