diff --git a/testing/node-driver/src/main/kotlin/net/corda/testing/node/MockNode.kt b/testing/node-driver/src/main/kotlin/net/corda/testing/node/MockNode.kt
index 37b6c80521..34cd93d367 100644
--- a/testing/node-driver/src/main/kotlin/net/corda/testing/node/MockNode.kt
+++ b/testing/node-driver/src/main/kotlin/net/corda/testing/node/MockNode.kt
@@ -503,5 +503,6 @@ private fun mockNodeConfiguration(): NodeConfiguration {
         doReturn(5.seconds.toMillis()).whenever(it).additionalNodeInfoPollingFrequencyMsec
         doReturn(null).whenever(it).devModeOptions
         doReturn(true).whenever(it).useAMQPBridges
+        doReturn(EnterpriseConfiguration(MutualExclusionConfiguration(false, "", 20000, 40000))).whenever(it).enterpriseConfiguration
     }
 }