diff --git a/pkgs/racket-test-core/tests/racket/struct.rktl b/pkgs/racket-test-core/tests/racket/struct.rktl
index 03a80ed0fa..891e560c8f 100644
--- a/pkgs/racket-test-core/tests/racket/struct.rktl
+++ b/pkgs/racket-test-core/tests/racket/struct.rktl
@@ -646,7 +646,7 @@
 ;; ------------------------------------------------------------
 ;; Property type supers
 
-(require (only-in mzscheme [prop:procedure mz:prop:procedure])) ; more primitive - no keywords
+(require (only-in '#%kernel [prop:procedure mz:prop:procedure])) ; more primitive - no keywords
 
 (let ([try
        (lambda (base prop:procedure)