diff --git a/setup.cfg b/setup.cfg
index 1e74144b..4d66a2e4 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -33,6 +33,7 @@ console_scripts =
 all_files = 1
 build-dir = doc/build
 source-dir = doc/source
+builders = html
 
 [pbr]
 warnerrors = True