diff --git a/pkgs/racket-doc/scribblings/foreign/collect-callback.scrbl b/pkgs/racket-doc/scribblings/foreign/collect-callback.scrbl
index 4d43cc4b83..e54757e706 100644
--- a/pkgs/racket-doc/scribblings/foreign/collect-callback.scrbl
+++ b/pkgs/racket-doc/scribblings/foreign/collect-callback.scrbl
@@ -80,7 +80,7 @@ foreign function and then an element for each of the function's
 arguments. Pointer values are represented as for the @racket[_pointer]
 representation defined by @racketmodname[ffi/unsafe].
 
-The result is a key for use with @cpp{scheme_remove_gc_callback}. If
+The result is a key for use with @racket[unsafe-remove-collect-callbacks]. If
 the key becomes inaccessible, then the callback will be removed
 automatically (but beware that the pre-callback will have executed and
 the post-callback will not have executed)