diff --git a/yesod-auth/Yesod/Auth/Kerberos.hs b/yesod-auth/Yesod/Auth/Kerberos.hs
index c30d86ff..b3196248 100644
--- a/yesod-auth/Yesod/Auth/Kerberos.hs
+++ b/yesod-auth/Yesod/Auth/Kerberos.hs
@@ -5,7 +5,8 @@
 module Yesod.Auth.Kerberos
     ( authKerberos,
       genericAuthKerberos,
-      KerberosConfig(..)
+      KerberosConfig(..),
+      defaultKerberosConfig
     ) where
 
 #include "qq.h"