diff --git a/racket/src/thread/place.rkt b/racket/src/thread/place.rkt
index 9461ac3ca9..cfc254e642 100644
--- a/racket/src/thread/place.rkt
+++ b/racket/src/thread/place.rkt
@@ -109,6 +109,8 @@
        ;; Place is done, so save the result and alert anyone waiting on
        ;; the place
        (do-custodian-shutdown-all orig-cust)
+       (for ([proc (in-list (place-post-shutdown new-place))])
+         (proc))
        (host:mutex-acquire lock)
        (set-place-result! new-place result)
        (host:mutex-release lock)