diff --git a/collects/macro-debugger/model/trace.rkt b/collects/macro-debugger/model/trace.rkt
index 527494b..db358c3 100644
--- a/collects/macro-debugger/model/trace.rkt
+++ b/collects/macro-debugger/model/trace.rkt
@@ -152,7 +152,7 @@
      (eval/compile stx)]
     [(define-syntaxes . _)
      (eval/compile stx)]
-    [(define-values-for-syntax . _)
+    [(begin-for-syntax . _)
      (eval/compile stx)]
     [(define-values (id ...) . _)
      (with-syntax ([defvals (stx-car stx)]