diff --git a/{{cookiecutter.repo_name}}/setup.cfg b/{{cookiecutter.repo_name}}/setup.cfg
index 153a8c0..424ebd8 100644
--- a/{{cookiecutter.repo_name}}/setup.cfg
+++ b/{{cookiecutter.repo_name}}/setup.cfg
@@ -17,5 +17,8 @@ source-dir = doc/source
 build-dir = doc/build
 all_files = 1
 
+[pbr]
+warnerrors = True
+
 [upload_sphinx]
 upload-dir = doc/build/html