diff --git a/Doc/whatsnew/3.10.rst b/Doc/whatsnew/3.10.rst
index 1f2e2a81860c10..e6e97d98f87f2b 100644
--- a/Doc/whatsnew/3.10.rst
+++ b/Doc/whatsnew/3.10.rst
@@ -1746,7 +1746,7 @@ Deprecated
 
   * ``threading.Thread.setDaemon`` => :attr:`threading.Thread.daemon`
 
-  (Contributed by Jelle Zijlstra in :issue:`21574`.)
+  (Contributed by Jelle Zijlstra in :gh:`87889`.)
 
 * :meth:`pathlib.Path.link_to` is deprecated and slated for removal in
   Python 3.12. Use :meth:`pathlib.Path.hardlink_to` instead.