diff --git a/README.md b/README.md
index 748b10f..da7efb2 100644
--- a/README.md
+++ b/README.md
@@ -2,18 +2,22 @@
 
 ## What?
 
-Publish notes to https://write.as.
+Publish notes to https://write.as or a self-hosted [WriteFreely](https://writefreely.org/) instance.
 
 ## Disclosure
 
 1. This plugin publishes content using the Internet
-2. This plugin requires an account with https://write.as
+2. This plugin requires an account with https://write.as or a self-hosted
+   [WriteFreely](https://writefreely.org/)
 
 ## How?
 
-1. Set your username and password in the plugin settings
+1. Set your username, password, and optionally your WriteFreely instance URL 
+   in the plugin settings
 2. Add `writeas_collection` into your frontmatter, set it to a collection/blog
    that you own (this **must** be set)
+   - If you're using a self-hosted WriteFreely instance in single-user mode, 
+     the `writeas_collection` value must be equal to your username
 3. Run `Publish/update` (or use alt+shift+p)
 4. The plugin will add the ID and the post URL to your frontmatter. Subsequent
    publish commands will then update the same post.