diff --git a/collects/mzlib/class.ss b/collects/mzlib/class.ss
index 08dae8b..536df91 100644
--- a/collects/mzlib/class.ss
+++ b/collects/mzlib/class.ss
@@ -1,9 +1,5 @@
 (module class mzscheme
   
-  ;; povide contracts for objects
-  (require "private/contract-object.ss")
-  (provide (all-from "private/contract-object.ss"))
-   
   ;; All of the implementation is actually in private/class-internal.ss,
   ;;  which provides extra (private) functionality to contract.ss.
   (require "private/class-internal.ss")
diff --git a/collects/mzlib/contract.ss b/collects/mzlib/contract.ss
index 1b4c1c7..d92bc62 100644
--- a/collects/mzlib/contract.ss
+++ b/collects/mzlib/contract.ss
@@ -1,5 +1,10 @@
 
 (module contract mzscheme
+
+  ;; povide contracts for objects
+  (require "private/contract-object.ss")
+  (provide (all-from "private/contract-object.ss"))
+   
   (require "private/contract.ss"
            "private/contract-arrow.ss"
            "private/contract-guts.ss"