diff --git a/collects/compiler/cm-accomplice.rkt b/collects/compiler/cm-accomplice.rkt
index f4f241b6e3..e8474f9879 100644
--- a/collects/compiler/cm-accomplice.rkt
+++ b/collects/compiler/cm-accomplice.rkt
@@ -1,4 +1,4 @@
-#lang scheme/base
+#lang racket/base
 
 (provide register-external-file)
 (define (register-external-file f)