diff --git a/pkgs/racket-test-core/tests/racket/parallel.rkt b/pkgs/racket-test-core/tests/racket/parallel.rkt
index f2517b2617..78fa3abfce 100644
--- a/pkgs/racket-test-core/tests/racket/parallel.rkt
+++ b/pkgs/racket-test-core/tests/racket/parallel.rkt
@@ -56,5 +56,4 @@
             (path->complete-path "all.rktl"))
   (exit 0))
 
-(module+ test
-  (require (submod ".." main)))
+(module+ test)