diff --git a/node/src/test/kotlin/com/r3corda/node/services/statemachine/StateMachineManagerTests.kt b/node/src/test/kotlin/com/r3corda/node/services/statemachine/StateMachineManagerTests.kt
index de1e288d11..8877aeb059 100644
--- a/node/src/test/kotlin/com/r3corda/node/services/statemachine/StateMachineManagerTests.kt
+++ b/node/src/test/kotlin/com/r3corda/node/services/statemachine/StateMachineManagerTests.kt
@@ -17,7 +17,7 @@ import java.util.*
 class StateMachineManagerTests {
 
     val checkpointStorage = RecordingCheckpointStorage()
-    val network = InMemoryMessagingNetwork().InMemoryMessaging(true, InMemoryMessagingNetwork.Handle(1, "mock"))
+    val network = InMemoryMessagingNetwork(false).InMemoryMessaging(true, InMemoryMessagingNetwork.Handle(1, "mock"))
     val smm = createManager()
 
     @After
@@ -88,4 +88,4 @@ class StateMachineManagerTests {
         override val checkpoints: Iterable<Checkpoint> get() = _checkpoints
     }
 
-}
\ No newline at end of file
+}