diff --git a/racket/collects/db/private/sqlite3/ffi.rkt b/racket/collects/db/private/sqlite3/ffi.rkt
index 73ac25183e..c94aefb26a 100644
--- a/racket/collects/db/private/sqlite3/ffi.rkt
+++ b/racket/collects/db/private/sqlite3/ffi.rkt
@@ -197,64 +197,3 @@
 (define-sqlite sqlite3_last_insert_rowid
   (_fun _sqlite3_database
         -> _int64))
-
-;; ----------------------------------------
-
-#|
-(require (rename-in racket/contract [-> c->]))
-
-(define status? exact-nonnegative-integer?)
-
-;; Contracts
-(provide/contract
- [status?
-  (c-> any/c boolean?)]
- [sqlite3_open_v2
-  (c-> bytes? exact-nonnegative-integer?
-       (values sqlite3_database? status?))]
- [sqlite3_close
-  (c-> sqlite3_database? status?)]
- [sqlite3_prepare_v2
-  (c-> sqlite3_database? string?
-       (values status? (or/c sqlite3_statement? false/c) string?))]
- [sqlite3_errmsg
-  (c-> sqlite3_database? string?)]
- [sqlite3_step
-  (c-> sqlite3_statement? status?)]
- [sqlite3_bind_parameter_count
-  (c-> sqlite3_statement? exact-nonnegative-integer?)]
- [sqlite3_bind_int64
-  (c-> sqlite3_statement? exact-nonnegative-integer? integer? status?)]
- [sqlite3_bind_double
-  (c-> sqlite3_statement? exact-nonnegative-integer? number? status?)]
- [sqlite3_bind_text
-  (c-> sqlite3_statement? exact-nonnegative-integer? string? status?)]
- [sqlite3_bind_null
-  (c-> sqlite3_statement? exact-nonnegative-integer? status?)]
- [sqlite3_bind_blob
-  (c-> sqlite3_statement? exact-nonnegative-integer? bytes? status?)]
- [sqlite3_column_count
-  (c-> sqlite3_statement? exact-nonnegative-integer?)]
- [sqlite3_column_name
-  (c-> sqlite3_statement? exact-nonnegative-integer? string?)]
- [sqlite3_column_type
-  (c-> sqlite3_statement? exact-nonnegative-integer? exact-nonnegative-integer?)]
- [sqlite3_column_decltype
-  (c-> sqlite3_statement? exact-nonnegative-integer? (or/c string? false/c))]
- [sqlite3_column_blob
-  (c-> sqlite3_statement? exact-nonnegative-integer? bytes?)]
- [sqlite3_column_text
-  (c-> sqlite3_statement? exact-nonnegative-integer? string?)]
- [sqlite3_column_int64
-  (c-> sqlite3_statement? exact-nonnegative-integer? integer?)]
- [sqlite3_column_double
-  (c-> sqlite3_statement? exact-nonnegative-integer? number?)]
- [sqlite3_reset
-  (c-> sqlite3_statement? status?)]
- [sqlite3_clear_bindings
-  (c-> sqlite3_statement? status?)]
- [sqlite3_finalize
-  (c-> sqlite3_statement? status?)]
- [sqlite3_get_autocommit
-  (c-> sqlite3_database? boolean?)])
-|#