diff --git a/README.md b/README.md
index e3ce9ce..27a8893 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,9 @@ See [sources](https://librarymap.hugh.run/sources).
 
 See [contributing](https://librarymap.hugh.run/contributing/), especially *[which files to update](https://librarymap.hugh.run/contributing/#which-files-to-update)*.
 
-## Contributors
+## Contributing
+
+To contribute to the map data you can contact Hugh at librarymap [at] hugh.run. If necessary, I will add an account for you on `git.suboptimal.solutions` if you want to contribute to the code.
 
 Contributors are listed at [contributors.txt](contributors.txt).