diff --git a/collects/frtime/animation/graphics.rkt b/collects/frtime/animation/graphics.rkt
index 82a18ee48a..89dc677b8e 100644
--- a/collects/frtime/animation/graphics.rkt
+++ b/collects/frtime/animation/graphics.rkt
@@ -1,5 +1,5 @@
-#lang scheme
-(require scheme/unit
+#lang racket
+(require racket/unit
          mred/mred-sig
          mred
          "graphics-sig.rkt"