diff --git a/README.md b/README.md
index 631ad2f..407ca32 100644
--- a/README.md
+++ b/README.md
@@ -13,3 +13,5 @@ To use it:
 docker run -it -v "$(pwd)":/src -w /src brenard/python-pre-commit
 pre-commit run --all-files
 ```
+
+**Note:** an example `.pre-commit-config.yaml` file is provided with Docker image source.