diff --git a/README.md b/README.md
index 8f9641b..95f070f 100644
--- a/README.md
+++ b/README.md
@@ -81,5 +81,5 @@ mastodon-markdown-archive \
 
 By default, this tool uses the [post.tmp](./templates/post.tmpl) template to create the markdown file. A different template can be used by passing its path to `--template`.
 
-For information about variables and functions available in the template context, refer to the `Write` method in `[files.go](./files/files.go)`.
+For information about variables and functions available in the template context, refer to the `Write` method in [files.go](files/files.go#L108-L117)`.