diff --git a/README.md b/README.md
index 30c2af9..0555e32 100644
--- a/README.md
+++ b/README.md
@@ -12,3 +12,12 @@ source venv/bin/activate
 pip install poetry
 poetry install
 ```
+
+# Run
+Thusly.
+
+Example:
+
+```
+hsparse-csv-contacts --csv ~/all-contacts.csv
+```