diff --git a/collects/tests/typed-racket/fail/internal-vector-error.rkt b/collects/tests/typed-racket/fail/internal-vector-error.rkt
index 2e27d22395..51d713c25b 100644
--- a/collects/tests/typed-racket/fail/internal-vector-error.rkt
+++ b/collects/tests/typed-racket/fail/internal-vector-error.rkt
@@ -1,5 +1,5 @@
 #;
-(exn:pred #rx"expected 2 values, but got 1")
+(exn-pred #rx"Expected 2 values, but got 1")
 #lang typed/racket
 
 ;; This test ensures that the following snippet doesn't