diff --git a/node/src/integration-test/kotlin/net/corda/services/messaging/MQSecurityTest.kt b/node/src/integration-test/kotlin/net/corda/services/messaging/MQSecurityTest.kt
index 82f2ff5485..2b3b9dbef7 100644
--- a/node/src/integration-test/kotlin/net/corda/services/messaging/MQSecurityTest.kt
+++ b/node/src/integration-test/kotlin/net/corda/services/messaging/MQSecurityTest.kt
@@ -51,6 +51,7 @@ abstract class MQSecurityTest : NodeBasedTest() {
     private val clients = ArrayList<SimpleMQClient>()
 
     override fun setUp() {
+        super.init()
         super.setUp()
         alice = startNode(ALICE.name, rpcUsers = extraRPCUsers + rpcUser)
         attacker = createAttacker()