diff --git a/racket/syndicate/trace/stderr.rkt b/racket/syndicate/trace/stderr.rkt
index 9f8d413..5541f01 100644
--- a/racket/syndicate/trace/stderr.rkt
+++ b/racket/syndicate/trace/stderr.rkt
@@ -10,7 +10,6 @@
 (require "../core.rkt")
 (require "../trace.rkt")
 (require "../mux.rkt")
-(require "../endpoint.rkt")
 (require "../pretty.rkt")
 
 (define (env-aref varname default alist)