diff --git a/yesod-auth/Yesod/Auth.hs b/yesod-auth/Yesod/Auth.hs
index ce75d583..40dfbd2f 100644
--- a/yesod-auth/Yesod/Auth.hs
+++ b/yesod-auth/Yesod/Auth.hs
@@ -167,7 +167,7 @@ class (Yesod master, PathPiece (AuthId master), RenderMessage master FormMessage
     -- >             lift $ redirect HomeR   -- or any other Handler code you want
     -- >         defaultLoginHandler
     --
-    loginHandler :: AuthHandler master Html
+    loginHandler :: HandlerT Auth (HandlerT master IO) Html
     loginHandler = defaultLoginHandler
 
     -- | Used for i18n of messages provided by this package.