diff --git a/happstack-clientsession.cabal b/happstack-clientsession.cabal
--- a/happstack-clientsession.cabal
+++ b/happstack-clientsession.cabal
@@ -1,5 +1,5 @@
 Name          : happstack-clientsession
-Version       : 7.3.2
+Version       : 7.3.3
 License       : BSD3
 License-file  : COPYING
 Synopsis      : client-side session data
diff --git a/src/Happstack/Server/ClientSession.hs b/src/Happstack/Server/ClientSession.hs
--- a/src/Happstack/Server/ClientSession.hs
+++ b/src/Happstack/Server/ClientSession.hs
@@ -154,6 +154,7 @@
   , SessionStateT
   , mapSessionStateT
   , liftSessionStateT
+  , askSessionConf
     -- * Exported from @Web.ClientSession@
   , Key
   , getKey