diff --git a/setup.cfg b/setup.cfg
index 7c9d8f6118..78137b9ce1 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -87,5 +87,4 @@ mapping_file = babel.cfg
 output_file = glance/locale/glance.pot
 
 [pbr]
-warnerrors = True
-autodoc_tree_index_modules = True
+autodoc_tree_index_modules = True
\ No newline at end of file