diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 740a4a0..05deafd 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -13,6 +13,7 @@ build:
 # Build documentation in the "docs/" directory with Sphinx
 sphinx:
    configuration: docs/conf.py
+   fail_on_warning: true
 
 formats:
    - pdf
diff --git a/docs/_static/.gitkeep b/docs/_static/.gitkeep
new file mode 100644
index 0000000..e69de29