diff --git a/profile/README.md b/profile/README.md
index f08a9a3..3d6e5d7 100644
--- a/profile/README.md
+++ b/profile/README.md
@@ -6,7 +6,7 @@ AAuth is an authorization protocol where every agent — any HTTP client — has
 No pre-registration. No shared secrets. No dependency on a particular server.
 
 - [aauth.dev](https://www.aauth.dev) — website
-- [Protocol draft](https://dickhardt.github.io/AAuth/draft-hardt-aauth-protocol.html) — IETF Internet-Draft
+- [Protocol draft](https://dickhardt.github.io/AAuth/draft-hardt-oauth-aauth-protocol.html) — IETF Internet-Draft
 - [playground.aauth.dev](https://playground.aauth.dev) — try it live
 - [explorer.aauth.dev](https://explorer.aauth.dev) — protocol explorer app