diff --git a/pkgs/htdp-pkgs/htdp-test/2htdp/tests/stop-when-crash.rkt b/pkgs/htdp-pkgs/htdp-test/2htdp/tests/stop-when-crash.rkt
index 2aa5c9d338..8e858ded71 100644
--- a/pkgs/htdp-pkgs/htdp-test/2htdp/tests/stop-when-crash.rkt
+++ b/pkgs/htdp-pkgs/htdp-test/2htdp/tests/stop-when-crash.rkt
@@ -8,4 +8,5 @@
 (with-handlers ((exn:fail? void))
   (big-bang 0
             (on-draw (λ _ (empty-scene 500 500)))
-            (stop-when (λ _ (car '())))))
+            (stop-when (λ _ (car '()))))
+  (displayln '(*** something went wrong in stop-when crash ***)))