diff --git a/src/Yam/Transaction/Postgresql.hs b/src/Yam/Transaction/Postgresql.hs
--- a/src/Yam/Transaction/Postgresql.hs
+++ b/src/Yam/Transaction/Postgresql.hs
@@ -12,7 +12,7 @@
 data PostgreSQL
 
 instance HasDataSource PostgreSQL where
-  connector _ logger ds a = runLoggingT (withPostgresqlPool (cs $ conn ds) (thread ds) (lift.a)) logger
+  connector _ lg ds a = runLoggingT (withPostgresqlPool (cs $ conn ds) (thread ds) (lift.a)) lg
 
 
 postgresqlProvider :: (MonadTransaction m, MonadThrow m) => DataSourceProvider m a
diff --git a/yam-transaction-postgresql.cabal b/yam-transaction-postgresql.cabal
--- a/yam-transaction-postgresql.cabal
+++ b/yam-transaction-postgresql.cabal
@@ -1,5 +1,5 @@
 name:                yam-transaction-postgresql
-version:             0.1.10
+version:             0.1.11
 description:         Transaction Postgresql Plugin
 homepage:            https://github.com/leptonyu/yam/tree/master/yam-transaction-postgresql#readme
 license:             BSD3