diff --git a/akka-core/src/main/scala/stm/Transaction.scala b/akka-core/src/main/scala/stm/Transaction.scala
index 7af7397bf3..bdc743a53b 100644
--- a/akka-core/src/main/scala/stm/Transaction.scala
+++ b/akka-core/src/main/scala/stm/Transaction.scala
@@ -153,7 +153,7 @@ object Transaction {
           tx.transaction = Some(mtx)
           setTransaction(Some(tx))
           mtx.registerLifecycleListener(new TransactionLifecycleListener() {
-            def notify(tx: MultiverseTransaction, event: TransactionLifecycleEvent) = event.name match {
+            def notify(mtx: MultiverseTransaction, event: TransactionLifecycleEvent) = event.name match {
               case "postCommit" => tx.commit
               case "postAbort" => tx.abort
               case _ => {}
diff --git a/config/akka-reference.conf b/config/akka-reference.conf
index 72ef6bef3e..48f91b4d8c 100644
--- a/config/akka-reference.conf
+++ b/config/akka-reference.conf
@@ -8,7 +8,7 @@
 <log>
   filename = "./logs/akka.log"
   roll = "daily"  # Options: never, hourly, daily, sunday/monday/...
-  level = "info" # Options: fatal, critical, error, warning, info, debug, trace
+  level = "trace" # Options: fatal, critical, error, warning, info, debug, trace
   console = on
   # syslog_host = ""
   # syslog_server_name = ""