diff --git a/source/Network/Xmpp.hs b/source/Network/Xmpp.hs
index 4f62822..f00bca9 100644
--- a/source/Network/Xmpp.hs
+++ b/source/Network/Xmpp.hs
@@ -175,6 +175,7 @@ module Network.Xmpp
   , mkStanzaError
   , StanzaErrorCondition(..)
   , SaslFailure(..)
+  , IQSendError(..)
   -- * Threads
   , dupSession
   -- * Lenses