diff --git a/threads/index_by_threadid.yml b/threads/index_by_threadid.yml
index 4210ca1..714a71f 100644
--- a/threads/index_by_threadid.yml
+++ b/threads/index_by_threadid.yml
@@ -14,7 +14,7 @@ rules:
     message: Indexing by `threadid()` may cause race conditions and should be avoided.
     metadata:
       references:
-        - https://julialang.netlify.app/previews/pr1914/blog/2023/06/psa-dont-use-threadid/
+        - https://github.com/JuliaLang/www.julialang.org/pull/1904
       license: LGPL
     languages:
       - julia