diff --git a/rfcs/wpt-for-aams.md b/rfcs/wpt-for-aams.md
index 512f9b20..d30beaee 100644
--- a/rfcs/wpt-for-aams.md
+++ b/rfcs/wpt-for-aams.md
@@ -1,4 +1,4 @@
-# RFC XX: WPT testing for AAMs
+# RFC 204: WPT testing for AAMs
 
 ## Summary