diff --git a/setup.cfg b/setup.cfg
index 44ef60cd..d81029f0 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -40,5 +40,8 @@ all_files = 1
 [upload_sphinx]
 upload-dir = doc/build/html
 
+[pbr]
+warnerrors = True
+
 [wheel]
 universal = 1