diff --git a/README.markdown b/README.markdown
index 02aae7f..3cc6c31 100644
--- a/README.markdown
+++ b/README.markdown
@@ -18,6 +18,7 @@ Forget is a post deleting service for Twitter and Mastodon. It lives at
 * Postgresql
 * Redis
 * Python 3.6+
+* Node.js 10+
 * NPM