diff --git a/collects/tests/lazy/lang.rkt b/collects/tests/lazy/lang.rkt
index 6ff18f6856..3967ce6bb9 100644
--- a/collects/tests/lazy/lang.rkt
+++ b/collects/tests/lazy/lang.rkt
@@ -207,4 +207,5 @@
             (list-tests)
             (take-tests)
             (misc-tests)
-            (pcps-tests))))
+            (pcps-tests)
+            (strictness-tests))))