diff --git a/collects/honu/core/private/macro2.rkt b/collects/honu/core/private/macro2.rkt
index 22f8606def..c2c7ef0d26 100644
--- a/collects/honu/core/private/macro2.rkt
+++ b/collects/honu/core/private/macro2.rkt
@@ -402,7 +402,6 @@
       (define pattern-stuff
         (for/list ([pattern (syntax->list #'(pattern-stx ...))]
                    [out (syntax->list #'(out-stx ...))])
-          (printf "Pattern ~a\n" pattern)
           (make-syntax-class-pattern pattern out)))
 
       #;