diff --git a/haskell-neo4j-client.cabal b/haskell-neo4j-client.cabal
--- a/haskell-neo4j-client.cabal
+++ b/haskell-neo4j-client.cabal
@@ -1,5 +1,5 @@
 name:                haskell-neo4j-client
-version:             0.3.0.4
+version:             0.3.0.5
 synopsis:            A Haskell neo4j client
 description:         
     Library to interact with Neo4j databases. 
diff --git a/src/Database/Neo4j/Transactional/Cypher.hs b/src/Database/Neo4j/Transactional/Cypher.hs
--- a/src/Database/Neo4j/Transactional/Cypher.hs
+++ b/src/Database/Neo4j/Transactional/Cypher.hs
@@ -24,7 +24,7 @@
 -- >            return (result, result2)
 module Database.Neo4j.Transactional.Cypher (
     -- * Types
-    Result(..), Stats(..), ParamValue(..), Params, newparam, emptyStats, TransError,
+    Result(..), Stats(..), ParamValue(..), Params, newparam, emptyStats, TransError, Transaction,
     -- * Sending queries
     loneQuery,  runTransaction, cypher, rollback, commit, keepalive, commitWith,
     -- * Aux functions