diff --git a/setup.cfg b/setup.cfg
index f566d282..efa0f801 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -66,10 +66,7 @@ pep257 =
 all_files = 1
 build-dir = doc/build
 source-dir = doc/source
-
-
-[pbr]
-warnerrors = True
+warning-is-error = 1
 
 [egg_info]
 tag_build =