1 files changed, 1 insertions, 0 deletions

diff --git a/lisp/subr.el b/lisp/subr.el
index 3ba4d2bd4e5..b408ef0931d 100644
--- a/lisp/subr.el
+++ b/lisp/subr.el
@@ -1603,6 +1603,7 @@ be a list of the form returned by `event-start' and `event-end'."
 (make-obsolete 'window-redisplay-end-trigger nil "23.1")
 (make-obsolete 'set-window-redisplay-end-trigger nil "23.1")
 
+(make-obsolete 'run-window-configuration-change-hook nil "27.1")
 (make-obsolete 'process-filter-multibyte-p nil "23.1")
 (make-obsolete 'set-process-filter-multibyte nil "23.1")