diff --git a/yesod-core/Yesod/Core.hs b/yesod-core/Yesod/Core.hs
index 661d8ec6..8a5c2cb3 100644
--- a/yesod-core/Yesod/Core.hs
+++ b/yesod-core/Yesod/Core.hs
@@ -10,6 +10,7 @@ module Yesod.Core
     , breadcrumbs
       -- * Types
     , Approot (..)
+    , FileUpload (..)
       -- * Utitlities
     , maybeAuthorized
     , widgetToPageContent