1 files changed, 1 insertions, 1 deletions
diff --git a/setup.cfg b/setup.cfg
index 9e913a7..e1e9851 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -40,9 +40,9 @@ keystoneclient.auth.plugin =
 source-dir = doc/source
 build-dir = doc/build
 all_files = 1
+warning-is-error = 1
 
 [pbr]
-warnerrors = True
 autodoc_tree_index_modules = True
 autodoc_tree_excludes =
   setup.py