diff --git a/README.md b/README.md
index 6c5a825af8a..52a7806f63e 100644
--- a/README.md
+++ b/README.md
@@ -235,3 +235,4 @@ WantedBy=sockets.target
 ```
 
 Once these files are in place you can enable the service -- see the systemd documentation or ask your favorite LLM for details.
+The JavaScript / Wasm runtime that powers Cloudflare Workers