diff --git a/setup.cfg b/setup.cfg
index f345b8daae..df40e0a58f 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -45,6 +45,7 @@ tag_date = 0
 tag_svn_revision = 0
 
 [build_sphinx]
+builders = html,man
 all_files = 1
 build-dir = doc/build
 source-dir = doc/source